sentences
sequence | label
int64 0
2
|
|---|---|
[
"if a thermal conductor is exposed to a source of heat then that conductor may become hot0 & if a thermal conductor is exposed to a source of heat then that conductor may become hot2 -> if a pot contains something then that pot touches that something",
" if a pot contains something then that pot touches that something & a pot contains water -> the pot is touching the water",
" metal is a thermal energy conductor & a pot is made of metal for cooking -> a pot is a thermal energy conductor",
" if a thermal conductor is exposed to a source of heat then that conductor may become hot & a stove is a source of heat -> if a thermal conductor is exposed to a stove then that conductor may become hot",
" a pot is a thermal energy conductor & if a thermal conductor is exposed to a stove then that conductor may become hot -> if a pot is exposed to a stove then that pot may become hot",
" if a pot is exposed to a stove then that pot may become hot & the pot is exposed to a stove -> the pot may become hot",
" the pot is touching the water & the pot may become hot -> the hot pot is touching the water",
" the hot pot is touching the water & if a thermal conductor is exposed to a source of heat then that conductor may become hot3 & a pot is a kind of object -> the water will increase temperature by absorbing heat energy from the pot",
" heating means adding heat & boiling happens when liquids are heated above their boiling point -> boiling happens when liquids increase heat energy above their boiling point",
" boiling happens when liquids increase heat energy above their boiling point & if a thermal conductor is exposed to a source of heat then that conductor may become hot1 -> if a pot contains something then that pot touches that something0: boiling happens when water increases heat energy above its boiling point",
" if a pot contains something then that pot touches that something0 & the water will increase temperature by absorbing heat energy from the pot -> the water will boil if heat energy absorbed from the pot is increased past the boiling point",
" "
] | 1 |
[
"boiling means matter / a substance changes from a liquid into a gas by increasing heat energy & water is a kind of substance & water is in a boiling process -> the heat energy of water is increasing",
" the heat energy of water is increasing & temperature is a measure of heat energy -> the temperature of water is increasing",
" the temperature of water is increasing & water is a kind of substance & as the temperature of a substance increases , the molecules in that substance will move faster and farther apart -> the water molecules will move faster and farther apart",
" "
] | 1 |
[
"boiling means a substance changes from a liquid into a gas by increasing heat energy & boiling happens when liquids are heated above their boiling point & a liquid is a kind of substance -> the substance will change from liquid to gas when it is heated over its boiling point",
" "
] | 1 |
[
"evaporating is a kind of phase change & condensing is a kind of phase change -> evaporating and condensing are both phase change",
" evaporating and condensing are both phase change & temperature changing can cause phase changes -> evaporating and condensing can both be caused by temperature changing",
" evaporating and condensing can both be caused by temperature changing & temperature is a measure of heat energy -> evaporating and condensing can both be caused by the change of heat energy",
" "
] | 1 |
[
"condensing means a substance changes from a gas into a liquid by decreasing heat energy & water is a kind of substance -> water condensing means water changes from a gas into a liquid by decreasing heat energy",
" water condensing means water changes from a gas into a liquid by decreasing heat energy & water is in the gas state , called water vapor -> water condensing means water vapor changes from a gas into a liquid by decreasing heat energy",
" water condensing means water vapor changes from a gas into a liquid by decreasing heat energy & dew is formed when water vapor condenses over night -> dew forming is an example of water vapor condensing",
" "
] | 1 |
[
"water is in the liquid state , called liquid water & water is a kind of substance & condensing means matter / a substance changes from a gas into a liquid by decreasing heat energy & water is in the gas state , called water vapor / steam -> water condensing is when water changes from water vapor to liquid water",
" water condensing is when water changes from water vapor to liquid water & condensation is a kind of process -> water will change from water vapor to liquid water in the process of condensing",
" "
] | 1 |
[
"the water changes from steam to liquid & steam is a kind of gas -> the water changes from a gas into a liquid",
" the water changes from a gas into a liquid & water is a kind of substance & condensation is when a substance changes from a gas into a liquid by decreasing heat energy -> water has condensed in this example",
" water has condensed in this example & water is a kind of substance & condensation is when a substance changes from a gas into a liquid by decreasing heat energy -> the water decreased heat energy",
" the water decreased heat energy & water is a kind of substance & as the temperature of a substance decreases , the molecules in that substance will move slower and closer together -> the molecules in water will move slower and closer together",
" "
] | 1 |
[
"the water is absorbing sunlight & if a substance absorbs solar energy then that substance will increase in temperature & water is a kind of substance -> the water will increase in temperature",
" the water will increase in temperature & temperature is a measure of heat energy -> the water will increase in heat energy",
" the water will increase in heat energy & evaporation means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of substance -> the water will evaporate",
" "
] | 1 |
[
"boiling causes the volume of a liquid to decrease & the water was boiled & water is a kind of liquid at room temperature -> the volume of water decreased",
" "
] | 1 |
[
"if something is in the sunlight then that something will absorb solar energy & a puddle is in the sunlight -> the puddle will absorb solar energy",
" the puddle will absorb solar energy & if a substance absorbs solar energy then that substance will increase in temperature & a puddle is a kind of body of water & water is a kind of substance -> the puddle will increase in temperature",
" the puddle will increase in temperature & temperature is a measure of heat energy -> the puddle will increase in heat energy",
" the puddle will increase in heat energy & a puddle is a kind of body of water & evaporation means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of substance -> the puddle will evaporate and change from a liquid to a gas",
" "
] | 1 |
[
"if something is in the sunlight then that something will absorb solar energy & a bucket of water is in the sunlight -> the water in the bucket will absorb solar energy",
" the water in the bucket will absorb solar energy & if a substance absorbs solar energy then that substance will increase in temperature & water is a kind of substance -> the water in the bucket will increase in temperature",
" the water in the bucket will increase in temperature & evaporation means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of substance -> the water in the bucket will evaporate",
" "
] | 1 |
[
"as the amount of heat energy of a substance increases , the amount of kinetic energy will increase & the kinetic energy of water molecules are increasing -> the amount of heat energy of water is increasing",
" the amount of heat energy of water is increasing & evaporation means a substance changes from a liquid into a gas by increasing heat energy -> water will change from a liquid into gas",
" "
] | 1 |
[
"a wet towel exists & a towel is a kind of object -> a wet towel is a kind of wet object",
" a wet towel is a kind of wet object & a wet object contains water -> a wet towel contains water",
" water is a kind of liquid2 & water is a kind of liquid3 & a wet towel is a kind of object -> the wet towel will absorb solar energy",
" the wet towel will absorb solar energy & absorbing sunlight causes objects to heat & a wet towel is a kind of object -> the wet towel will heat",
" a wet towel contains water & the wet towel will heat & heating the wet towel will also heat the things it contains -> the water will heat",
" the water will heat & water is a kind of liquid1 -> the water will increase heat energy",
" the water will increase heat energy & water is a kind of liquid & evaporation means a substance changes from a liquid into a gas by increasing heat energy -> the water will evaporate",
" water is a kind of liquid0 & drying means the amount of liquid decreases -> evaporation causes liquids to dry",
" a wet towel contains water & the water will evaporate & evaporation causes liquids to dry -> the wet towel will dry because the water in the towel evaporates",
" "
] | 1 |
[
"if something is outside during the day then that something will receive sunlight & puddles of water are outside during the day -> puddles of water will receive sunlight",
" puddles of water will receive sunlight & if something receives sunlight, it will increase in temperature -> the puddles of water will increase in temperature",
" the puddles of water will increase in temperature & temperature is a measure of heat energy -> the puddles of water will increase in heat energy",
" the puddles of water will increase in heat energy & evaporation means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of substance -> the puddles of water will evaporate",
" "
] | 1 |
[
"puddles of water are outside during the day & if something is outside during the day then that something will receive sunlight -> puddles of water will receive sunlight",
" puddles of water will receive sunlight & if something receives sunlight, it will increase in temperature -> the puddles of water will increase in temperature",
" the puddles of water will increase in temperature & temperature is a measure of heat energy -> the puddles of water will increase in heat energy",
" the puddles of water will increase in heat energy & water is a kind of substance & evaporation means a substance changes from a liquid into a gas by increasing heat energy -> the puddles of water will evaporate",
" "
] | 1 |
[
"water is a kind of substance & evaporation means a substance changes from a liquid into a gas by increasing heat energy -> water evaporating means water changes from a liquid into a gas by increasing heat energy",
" water evaporating means water changes from a liquid into a gas by increasing heat energy & a puddle is a kind of body of water -> the water in the puddles changes from a liquid to gas when evaporating",
" the water in the puddles changes from a liquid to gas when evaporating & gas is a kind of state of matter & liquid is a kind of state of matter -> the water in the puddles changes from a state of matter to another state of matter when evaporating",
" "
] | 1 |
[
"a pan is put on an open flame4 & metal is a thermal conductor -> a pan is a thermal conductor",
" a pan is put on an open flame0 & a flame are a part of a fire -> the flame gives off heat",
" the flame gives off heat & a pan is put on an open flame1 -> the flame is a source of heat",
" the flame is a source of heat & a pan is put on an open flame & a pan is put on an open flame3 -> the pan is exposed to a source of heat",
" a pan is a thermal conductor & the pan is exposed to a source of heat & if thermal conductor is exposed to a source of heat then that conductor may become hot / warm -> the pan will become hot",
" the pan will become hot & a pan is put on an open flame7 -> the hot pan is a kind of hot object",
" the hot pan is a kind of hot object & a hot object is a source of heat -> the hot pan is a source of heat",
" the hot pan is a source of heat & a pan is put on an open flame3 & an ice cube is placed in the pan -> the ice cube in the hot pan is exposed to a source of heat",
" the ice cube in the hot pan is exposed to a source of heat & a pan is put on an open flame5 & a pan is put on an open flame6 -> the ice cube in the hot pan will become hot",
" the ice cube in the hot pan will become hot & a pan is put on an open flame2 & becoming hot means increasing in heat energy -> a pan is a thermal conductor0: the ice cube will melt and change into water in hot the pan",
" a pan is a thermal conductor0 & the hot pan is a source of heat -> a pan is a thermal conductor1: the water from the melted ice cube in the pan is exposed to a source of heat",
" a pan is a thermal conductor1 & if a substance is exposed to a source of heat then that substance may become hot / warm -> a pan is a thermal conductor2: the water from the melted ice cube will become hot",
" a pan is a thermal conductor2 & evaporation means a substance changes from a liquid into a gas by increasing heat energy & becoming hot means increasing in heat energy -> the water from the melted ice cube will then evaporate",
" "
] | 1 |
[
"in the salt water solution , the solvent is water & in the salt water solution , the solvent is water0 -> if the water in the salt water solution evaporates, then the solute of the solution will remain",
" if something is in the sunlight then that something will absorb solar energy & salt water is placed in sunlight for a day -> the salt water will absorb solar energy",
" the salt water will absorb solar energy & in the salt water solution, the solvent is water -> the water in the salt water solution will absorb solar energy",
" the water in the salt water solution will absorb solar energy & if a substance absorbs solar energy then that substance will increase in temperature -> the water in the salt water solution will increase in temperature",
" the water in the salt water solution will increase in temperature & temperature is a measure of heat energy -> the water in the salt water solution will increase in heat energy",
" the water in the salt water solution will increase in heat energy & evaporation means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of substance -> the water in the salt water solution will evaporate",
" if the water in the salt water solution evaporates, then the solute of the solution will remain & the water in the salt water solution will evaporate -> the solute of the salt water will remain after water evaporates",
" the solute of the salt water will remain after water evaporates & in the salt water solution , the solute is salt -> the salt in the salt water will remain after the water evaporates",
" "
] | 1 |
[
"water is a kind of substance & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> water freezing is when water changes from a liquid to a solid",
" "
] | 1 |
[
"moisture is water in liquid form & there is moisture on the surface of the airplane -> there is water on the surface of the airplane",
" an airplane is climbing in the sky & climbing increases altitude -> the airplane is increasing in altitude",
" the airplane is increasing in altitude & as altitude increases , the temperature of the air will decrease in the troposphere -> the temperature of the air decreases when the altitude of the airplane increases",
" there is water on the surface of the airplane & the temperature of the air decreases when the altitude of the airplane increases -> the water on the surface of the airplane will decrease in temperature",
" the water on the surface of the airplane will decrease in temperature & water is a kind of substance & freezing means a substance changes from a liquid into a solid by decreasing heat energy & water is in the solid state , called ice -> the water on the surface of the airplane will freeze into ice",
" "
] | 1 |
[
"a freezer is used for cooling things & water is put in the freezer -> the water will be cooled in the freezer",
" the water will be cooled in the freezer & cooling means removing heat -> cooling water will remove the heat from water",
" freezing means a substance changes from a liquid into a solid by decreasing heat energy & water is a kind of substance -> decreasing heat energy in water will change water from a liquid into a solid",
" decreasing heat energy in water will change water from a liquid into a solid & removing heat from water will decrease the heat energy in the water -> removing heat from the water will change water from a liquid to a solid",
" removing heat from the water will change water from a liquid to a solid & liquid is a kind of state of matter & liquid is a kind of state of matter -> removing heat from the water will change water from a liquid state to a solid state",
" removing heat from the water will change water from a liquid state to a solid state & water is in the liquid state , called liquid water & water is in the solid state , called ice -> removing heat from water will change water from liquid water to ice",
" "
] | 1 |
[
"water is in the solid state , called ice & water turns into ice & water is in the liquid state , called liquid water -> water changes from a liquid to a solid",
" water changes from a liquid to a solid & freezing means matter / a substance changes from a liquid into a solid by decreasing heat energy -> the water freezes",
" the water freezes & freezing is a kind of phase change -> water undergoes a phase change",
" water undergoes a phase change & phase changes change the arrangement of molecules in a substance / in a sample -> the arrangement of molecules in water is changed by a phase change",
" "
] | 1 |
[
"there is a 100 ml water & there is a 150 ml water & milliliters ml is a metric unit used for measuring volume generally used for values between 1 and 1000 -> the 100 ml water and the 150 ml water have different volumes",
" the 100 ml water and the 150 ml water have different volumes & volume has no impact on boiling / melting / freezing point -> different volumes have no impact on the freezing point of the 100ml water and 150 ml water",
" different volumes have no impact on the freezing point of the 100ml water and 150 ml water & the freezing point of water is 0 c -> the 150 ml water has a freezing point of 0 c",
" "
] | 1 |
[
"water is a kind of liquid at room temperature & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> freezing will change the liquid water into solid",
" freezing will change the liquid water into solid & particles in a solid have an orderly fixed position -> freezing can change the particles in water to an orderly fixed position",
" "
] | 1 |
[
"water is in the solid state , called ice & ice cube is made of ice -> ice cube is made of water in solid state",
" ice cube is made of water in solid state & water is a kind of liquid at room temperature -> ice cubes have to be made by changing liquid water to solid ice",
" water is a kind of substance & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> water freezing means water changes from a liquid into a solid by decreasing heat energy",
" ice cubes have to be made by changing liquid water to solid ice & water freezing means water changes from a liquid into a solid by decreasing heat energy -> ice cubes have to be made by freezing the liquid water",
" ice cubes have to be made by freezing the liquid water & freezing is a kind of exothermic process -> making ice cubes is a kind of exothermic process",
" "
] | 1 |
[
"water is put into the freezer & a freezer is used for cooling things -> the water will cool in the freezer",
" the water will cool in the freezer & liquid water cooling causes that liquid water to freeze -> the water will freeze in the freezer",
" the water will freeze in the freezer & freezing means a substance changes from a liquid to a solid -> the water will change to a solid in the freezer",
" the water will change to a solid in the freezer & matter in the solid phase has definite shape -> the water will have definite shape after it freezes into a solid",
" "
] | 1 |
[
"ice is a kind of solid & ice cube is made of ice -> an ice cube is a kind of solid",
" "
] | 1 |
[
"an ice cube is a kind of substance & an ice cube melts & melting means a substance changes from a solid into a liquid by increasing heat energy -> when an ice cube melts, it changes from a solid to a liquid",
" "
] | 1 |
[
"the freezing point of water / melting point of water is 32f / 0c / 273k & 0 c is lower than 1538 c & the melting point of iron is 2800f / 1538c / 1811k -> the melting point of water is lower than the melting point of iron",
" -2188 c is lower than 0 c & the freezing point of water / melting point of water is 32f / 0c / 273k & the melting point of oxygen is -3618f / -2188c / 544k -> the melting point of oxygen is lower than the melting point of water",
" the melting point of water is lower than the melting point of iron & the melting point of oxygen is lower than the melting point of water -> the melting point of oxygen is lower than water and the melting point of water is lower than iron",
" "
] | 1 |
[
"ice is a kind of solid & melting means matter / a substance changes from a solid into a liquid by increasing heat energy & ice melts -> ice will change into a liquid when it melts",
" "
] | 1 |
[
"matter in the liquid state drips & the wax from a candle drips & wax is a kind of matter -> the dripping wax is in liquid state",
" the dripping wax is in liquid state & the wax from candle is usually in solid state -> the wax has changed from a solid state to a liquid state",
" the wax has changed from a solid state to a liquid state & melting means matter / a substance changes from a solid into a liquid by increasing heat energy -> the wax from the candle melted",
" the wax from the candle melted & melting is when solids are heated above their melting point -> the melting wax has been heated above its melting point",
" "
] | 1 |
[
"if something is taken out of a freezer then it's moved to a warmer place & ice cream is left out of a freezer -> the ice cream is moved to a warmer place",
" the ice cream is moved to a warmer place & moving an object from a cool place to a warm place causes the object 's temperature to increase -> the ice cream will increase in temperature",
" the ice cream will increase in temperature & temperature is a measure of heat energy -> the ice cream will increase in heat energy",
" the ice cream will increase in heat energy & melting means matter / a substance changes from a solid into a liquid by increasing heat energy & ice cream is a kind of solid -> the ice cream will melt and change from a solid to a liquid",
" "
] | 1 |
[
"a solid object is heated & heating means adding heat -> heat energy is added to the solid object",
" heat energy is added to the solid object & melting means matter / a substance changes from a solid into a liquid by increasing heat energy -> the solid object will melt when added heat energy",
" "
] | 1 |
[
"a solid is a kind of substance & ice cream is a kind of solid -> ice cream is a solid substance",
" ice cream is a solid substance & melting means matter / a substance changes from a solid into a liquid by increasing heat energy & ice cream changes from solid to liquid -> ice cream melts by increasing heat energy",
" "
] | 1 |
[
"ice is colder in temperature than water & a waterfall contains water & a glacier is made of ice -> the glacier has the colder water",
" "
] | 1 |
[
"water is a kind of liquid at room temperature & water is a kind of substance & freezing means matter / a substance changes from a liquid into a solid by decreasing heat energy -> water will change from a liquid to a solid by decreasing heat energy",
" water will change from a liquid to a solid by decreasing heat energy & temperature is a measure of heat energy -> water will change from a liquid to a solid by decreasing the temperature",
" "
] | 1 |
[
"water is boiling in the pot & boiling means a substance changes from a liquid into a gas by increasing heat energy & water is a kind of liquid at room temperature -> water changes from a liquid to a gas when it is boiling",
" "
] | 1 |
[
"water is a kind of substance & freezing means a substance changes from a liquid into a solid by decreasing heat energy -> decreasing the heat energy of water will change water from a liquid into a solid",
" heat is taken away from a container of water & taking heat away from water means decreasing heat energy of the water -> the heat energy of the water in the container is decreasing",
" decreasing the heat energy of water will change water from a liquid into a solid & the heat energy of the water in the container is decreasing -> the water in the container will be changed from a liquid to a solid by decreasing heat energy",
" "
] | 1 |
[
"temperature changing can cause phase changes & a phase change is when a substance changes from one state of matter into another state of matter -> temperature changing can cause a substance to change from one state of matter into another state of matter",
" temperature changing can cause a substance to change from one state of matter into another state of matter & air temperature is a kind of temperature -> a change in air temperature can cause a substance to change from one state of matter into another state of matter",
" a change in air temperature can cause a substance to change from one state of matter into another state of matter & water is a kind of substance -> a change in air temperature can cause water to change from one state of matter into another state of matter",
" "
] | 1 |
[
"copper is a kind of metal & a metal is usually a solid at room temperature -> copper is a solid at room temperature",
" copper is a solid at room temperature & solid is a kind of state of matter -> the state of matter of copper is solid",
" "
] | 1 |
[
"an object blocking light causes a shadow & if an object is in the light then that object is blocking the light -> if an object is in the light then the object will cause a shadow",
" if an object is in the light then the object will cause a shadow & sunlight is a kind of light -> if an object is in the sunlight then the object will cause a shadow",
" if an object is in the sunlight then the object will cause a shadow & a boy is a kind of object -> if a boy is in the sunlight then the boy will cause a shadow",
" if a boy is in the sunlight then the boy will cause a shadow & a boy stands in the sunlight -> the boy in the sunlight will cause a shadow",
" the boy in the sunlight will cause a shadow & shadow of an object can be seen by eyes -> the boy can see his shadow in the sunlight",
" "
] | 1 |
[
"as temperature during the day increases , the temperature in an environment will increase & as the temperature of an environment increase, the objects in the environment will increase in temperature -> as the temperautre of the day increases, the objects in the environment will increase in temperature",
" as the temperautre of the day increases, the objects in the environment will increase in temperature & as the temperature of an object increases , the size of that object will increase -> as the temperature of the day increases, the size of the objects in the environment will increase",
" as the temperature of the day increases, the size of the objects in the environment will increase & the metal railroad tracks are out during the day & temperature increases during the day -> the size of the metal railroad tracks will increase during the day",
" the size of the metal railroad tracks will increase during the day & length is a part of size -> the length of the metal railroad tracks will also increase during the day",
" "
] | 1 |
[
"air is a kind of gas & if gas is heated then that gas will expand / rise -> if air is heated then air will expand and rise",
" "
] | 1 |
[
"the water is warm & a hot / warm something is a source of heat -> the warm water is a source of heat",
" the warm water is a source of heat & a metal lid is put under warm water -> the metal lid is put under a source of heat",
" the metal lid is put under a source of heat & if a thermal conductor / an object is exposed to a source of heat then that conductor / that object may become hot / warm -> the metal lid will become hot under the warm water",
" the metal lid will become hot under the warm water & if a material is heated , then the material will expand & metal is a kind of material -> the metal lid will expand under the warm water",
" the metal lid will expand under the warm water & if the lid of a container expands then that container will be easier to open -> the lid is easier to open because the metal lid expands under the warm water",
" "
] | 1 |
[
"substances are made of molecules & gas is a kind of substance -> a gas is made of its molecules",
" a gas is made of its molecules & a gas is heated and its temperature increases & as the temperature of a substance increases , the molecules in that substance will move faster / farther apart -> the molecules in the gas will move faster",
" "
] | 1 |
[
"as the temperature increases, the particles in the matter will move faster and farther apart & a copper wire is a kind of matter -> as the temperature of the copper wire increases, the particles in the matter will move faster and farther apart",
" "
] | 1 |
[
"increasing heat causes thermal expansion & as the heat of an object increases , the mass of the object will stay the same -> the mass of object will stay the same during thermal expansion caused by increasing heat",
" the mass of object will stay the same during thermal expansion caused by increasing heat & objects are made of substances -> the mass of substance will stay the same during thermal expansion caused by increasing heat",
" "
] | 1 |
[
"water is a kind of object & objects are made of matter -> water is made of matter",
" "
] | 1 |
[
"mass is a property of matter & volume is a property of matter -> matter has mass and volume",
" "
] | 1 |
[
"matters are made of atoms & objects are made of matter -> objects are made of atoms",
" objects are made of atoms & a redwood tree is a kind of object & water is a kind of object & aluminum is a kind of object & a valley quail is a kind of object -> water, redwood trees, aluminum, and valley quails are all made of atoms",
" "
] | 1 |
[
"matter is made of atoms & atom is a kind of particle -> matter is made of particles called atoms",
" "
] | 1 |
[
"a protractor is a kind of tool & a protractor is used for measuring the angles of a triangular object -> a protractor is the best tool to measure the angles of a triangular object",
" "
] | 1 |
[
"a balance is used for measuring mass of a substance & a balance is a kind of instrument -> a balance is an instrument used to measure the mass of a substance",
" a balance is an instrument used to measure the mass of a substance & frosting is a kind of substance -> a balance can be used to measure the mass of the frosting",
" "
] | 1 |
[
"a rock is a kind of object & mass is a property of objects / matter & comparing a property of two objects requires knowing the property of each object -> comparing the mass of two rocks requires knowing the mass of each rock",
" comparing the mass of two rocks requires knowing the mass of each rock & student is trying to compare the mass of two small rocks -> the student has to know the mass of each rock to compare them",
" the student has to know the mass of each rock to compare them & a balance is used for measuring mass / weight of an object / of a substance & a balance is a kind of instrument -> the student can use balance to know the mass of each rock to compare them",
" "
] | 1 |
[
"a balance is a kind of tool & a balance is used for measuring the mass of an object -> a balance is a kind of tool used for measuring the mass of an object",
" "
] | 1 |
[
"a balance is used for measuring the mass of an object & a balance is a kind of tool -> a balance is a kind of tool used for measuring the mass of an object",
" "
] | 1 |
[
"weight is the force of gravity acting on an object & a scale is used for measuring weight -> a scale is used for measuring the force of gravity acting on an object",
" a scale is used for measuring the force of gravity acting on an object & a student is a kind of object -> a scale is used for measuring the force of gravity acting on the student",
" "
] | 1 |
[
"the density of a liquid can be calculated by dividing the mass over volume & a graduated cylinder can measure a liquid's volume & a balance can measure a liquid's mass -> density can be measured using a graduated cylinder and a balance",
" density can be measured using a graduated cylinder and a balance & density can be used to predict whether a liquid will float on water or sink under water -> a graduated cylinder and balance can be used to predict whether a liquid will float on water or sink on water",
" "
] | 1 |
[
"density can be calculated by measuring the mass of an object divided by the volume of that object & a graduated cylinder is used to measure volume & a balance is used to measure mass -> the density of an object can be measured using a graduated cylinder and a balance",
" the density of an object can be measured using a graduated cylinder and a balance & a rock sample is a kind of object -> the density of a rock sample can be measured using a graduated cylinder and a balance",
" "
] | 1 |
[
"density can be calculated by measuring the mass of an object divided by the volume of that object & a graduated cylinder is used to measure volume & a balance is used to measure mass -> the density of an object can be measured using a graduated cylinder and a balance",
" the density of an object can be measured using a graduated cylinder and a balance & a rock sample is a kind of object -> the density of a rock sample can be measured using a graduated cylinder and a balance",
" "
] | 1 |
[
"a graduated cylinder is used to measure volume of an object & a balance is used for measuring the mass of an object & density can be calculated by measuring the mass of an object divided by the volume of that object -> the density of an object can be measured using a graduated cylinder and a balance",
" the density of an object can be measured using a graduated cylinder and a balance & a marble is a kind of object -> the density of a marble can be measured using a graduated cylinder and a balance",
" "
] | 1 |
[
"a stopwatch is used to measure time & how long something takes to happen is a kind of measurement of time -> a stopwatch can be used to measure how long something takes to happen",
" a stopwatch can be used to measure how long something takes to happen & a process takes time to happen -> a stopwatch can be used to measure how long a process takes to happen",
" a stopwatch can be used to measure how long a process takes to happen & melting is a kind of process -> a stopwatch can be used to measure how long it takes for melting to happen",
" "
] | 1 |
[
"a stopwatch is used to measure time & speed is a measure of distance travelled by an object divided by time & a meter stick is used to measure distance -> the speed of an object can be measured using a meter stick and a stopwatch",
" the speed of an object can be measured using a meter stick and a stopwatch & a turtle is a kind of object -> the speed of a turtle can be measured using a meter stick and a stopwatch",
" "
] | 1 |
[
"a meter stick is used to measure distance & speed is a measure of distance travelled by an object divided by time & a stopwatch is used for measuring time -> speed can be determined by measuring the distance with a meter stick and dividing that by the measurement of time from the stopwatch",
" speed can be determined by measuring the distance with a meter stick and dividing that by the measurement of time from the stopwatch & a calculator is used for dividing -> the speed of an object can be measured using a meter stick, stopwatch, and calculator",
" the speed of an object can be measured using a meter stick, stopwatch, and calculator & a toy car is a kind of object -> the speed of a car can be measured using a meter stick, stopwatch, and calculator",
" "
] | 1 |
[
"speed is a measure of distance travelled by an object divided by time & a meter stick is used to measure distance & a stopwatch is used to measure time -> the speed of an object can be measured using a meter stick and a stopwatch",
" the speed of an object can be measured using a meter stick and a stopwatch & a bicycle is a kind of object -> the speed of a bicycle can be measured using a meter stick and a stopwatch",
" "
] | 1 |
[
"being lost at sea is a kind of being lost & if a person is lost, then they need to travel to a location -> if a person is lost at sea, then they need to travel to a location",
" if a person is lost at sea, then they need to travel to a location & if a person needs to travel to a location, they need to direct themselves to that location -> if a person is lost at sea, they need to direct themselves to a location",
" if a person is lost at sea, they need to direct themselves to a location & the shore is a kind of location -> if a person is lost at sea, they need to direct themselves to the shore",
" the shore is a kind of location & if a person knows the cardinal direction of a location, and their own cardinal direction, then they can direct themselves to that location -> if a person knows the cardinal direction of the shore, and their own cardinal direction, then they can direct themselves to the shore",
" if a person knows the cardinal direction of the shore, and their own cardinal direction, then they can direct themselves to the shore & a compass is used for determining a person's cardinal direction -> if a person knows the cardinal direction of the shore, and uses a compass to determine their cardinal direction, then they can direct themselves to the shore",
" if a person knows the cardinal direction of the shore, and uses a compass to determine their cardinal direction, then they can direct themselves to the shore & a magnetic compass is a kind of compass -> if a person knows the cardinal direction of the shore, and uses a magnetic compass to determine their cardinal direction, then they can direct themselves to the shore",
" if a person is lost at sea, they need to direct themselves to the shore & if a person knows the cardinal direction of the shore, and uses a magnetic compass to determine their cardinal direction, then they can direct themselves to the shore -> if a person is lost at sea, and shows the cardinal direction of the shore, then they can use a magnetic compass to direct themselves to the shore",
" "
] | 1 |
[
"water is a kind of liquid & a graduated cylinder is used to measure the volume of a liquid -> a graduated cylinder can be used to measure the volume of water",
" "
] | 1 |
[
"if a unit for something is being measured, then it requires a measurement tool for measuring that something & milliliters ml are a metric unit used for measuring volume -> measuring milliliters requires a tool for measuring volume",
" measuring milliliters requires a tool for measuring volume & a graduated cylinder is used to measure volume of an object -> measuring milliliters requires a graduated cylinder",
" "
] | 1 |
[
"a sample is a kind of matter & a sample in a cylindrical container has a cylindrical shape and a fixed volume -> the matter has the same shape as the container and fixed volume",
" the matter has the same shape as the container and fixed volume & matter with variable shape changes shape in different container -> the matter may have a variable shape and a fixed volume",
" the matter has the same shape as the container and fixed volume -> the matter may have a fixed shape and a fixed volume",
" the matter may have a variable shape and a fixed volume & the matter may have a fixed shape and a fixed volume -> the matter may have a fixed or variable shape and fixed volume",
" matter in the solid phase has definite volume & matter in the solid phase has definite shape -> matter in solid phase has definite volume and definite shape",
" matter in the liquid phase has definite volume & matter in the liquid phase has variable shape -> matter in the liquid phase has a variable shape and definite volume",
" the matter may have a fixed or variable shape and fixed volume & matter in solid phase has definite volume and definite shape & matter in the liquid phase has a variable shape and definite volume -> the matter may be in solid phase or in liquid phase",
" "
] | 1 |
[
"to observe an object of small size requires the use of magnifying glass & the eyes of insects are very small in size -> to observe the type of eyes insects have requires using a magnifying glass",
" "
] | 1 |
[
"the insect is small in size & seeing small things is difficult -> seeing small insect is difficult",
" seeing small insect is difficult & magnifying glass is used to see small things by making objects appear bigger -> magnify glass can be used to see insects by making insects appear bigger",
" "
] | 1 |
[
"a bird is a kind of animal & a living thing is a kind of object & an animal is a kind of living thing -> a bird is a kind of object",
" a bird is a kind of animal & animals usually distance themselves from humans -> birds usually distance themselves from human",
" a bird is a kind of object & birds usually distance themselves from human -> birds are distant objects",
" birds are distant objects & binoculars can be used to observe distant objects -> binoculars can be used to observe birds",
" "
] | 1 |
[
"seeing small things is difficult & a fingerprint is small in size & magnifying makes seeing small things easier through using a magnifying glass -> using a magnifying glass can help make seeing a fingerprint easier",
" using a magnifying glass can help make seeing a fingerprint easier & a hand lens is a kind of magnifying glass -> a hand lens can be used to see a fingerprint",
" "
] | 1 |
[
"a ladybug is a kind of insect & an insect usually has a small size -> a ladybug is small in size",
" a ladybug is small in size & seeing small things with bare eyes is difficult -> seeing a ladybug with bare eyes is difficult",
" seeing a ladybug with bare eyes is difficult & magnifying glass is used to see small things by making objects appear bigger -> magnifying glass can be used to see a ladybug by making it appear bigger",
" magnifying glass can be used to see a ladybug by making it appear bigger & a hand lens is a kind of magnifying glass -> a hand lens can help seeing the ladybug by magnifying the ladybug",
" a hand lens can help seeing the ladybug by magnifying the ladybug & counting something usually requires seeing that something -> a hand lens can help count the ladybugs",
" "
] | 1 |
[
"a field is a kind of environment & an insect usually has a small size -> an insect in a field is an example of a small thing in an environment",
" an insect in a field is an example of a small thing in an environment & observing small things in an environment is difficult -> observing an insect in a field is difficult",
" observing an insect in a field is difficult & magnifying glass is used to see small things by making objects appear bigger -> magnifying glass can be used to see an insect by making it appear bigger",
" magnifying glass can be used to see an insect by making it appear bigger & a hand lens is a kind of magnifying glass -> a hand lens can help seeing the insect by magnifying the insect",
" "
] | 1 |
[
"counting something usually requires seeing that something & we need a tool to count the legs of an ant -> to count the legs of an ant requires seeing the ant",
" an insect usually has a small size & an ant is a kind of insect -> an ant is small in size",
" an ant is small in size & seeing small things is difficult -> seeing an ant is difficult because an ant is small in size",
" seeing an ant is difficult because an ant is small in size & magnifying glass is used to see small things by making objects appear bigger -> magnifying glass can be used to see an ant by making it appear bigger",
" to count the legs of an ant requires seeing the ant & magnifying glass can be used to see an ant by making it appear bigger -> magnifying glass can be used to count the legs of an ant by making the ant appear bigger",
" magnifying glass can be used to count the legs of an ant by making the ant appear bigger & a hand lens is a kind of magnifying glass -> a hand lens can be used to count the legs of an ant",
" "
] | 1 |
[
"length is a measure of distance from one end of an object to the other end of that object & a branch is a kind of object -> the length of a branch is a measure of distance from one end of the branch to the other end",
" the length of a branch is a measure of distance from one end of the branch to the other end & a meter stick can be used to measure the length -> a meter stick can be used to measure the length of a branch",
" "
] | 1 |
[
"a dime is circle in shape & diameter is a measure of length through the center of a circle -> the diameter of a dime is a measure of length through the center of the dime",
" the diameter of a dime is a measure of length through the center of the dime & a ruler is a kind of tool for measuring length -> a ruler can be used to measure the diameter of a dime",
" "
] | 1 |
[
"building a doghouse requires cutting materials into a fixed size & cutting a material usually requires measuring length -> cutting a material when building a doghouse requires measuring length",
" cutting a material when building a doghouse requires measuring length & a tape can be used to measure length -> cutting wood when building a doghouse requires using a tape",
" "
] | 1 |
[
"a ruler is used for measuring the length of an object & a butterfly is a kind of object -> a ruler can be used to measure the length of a butterfly",
" a ruler can be used to measure the length of a butterfly & a metric ruler is a ruler with metric units -> a metric ruler can be used to measure the length of a butterfly",
" "
] | 1 |
[
"food is a kind of substance & candy is a kind of food -> candy is a kind of substance",
" candy is a kind of substance & a thermometer is used to measure temperature of substance -> a thermometer is used to measure the temperature of the candy",
" "
] | 1 |
[
"miles mi are a imperial unit used for measuring length & yards yd are a imperial unit used for measuring length & feet (ft) are an imperial unit used for measuring length -> ft, yd, and mi are imperial units used for measuring length",
" ft, yd, and mi are imperial units used for measuring length & imperial units are not metric units -> ft, yd, and mi are not metric units",
" "
] | 1 |
[
"centimeter is usually used to measure short length & a string is short in length -> centimeter is a better unit to measure the length of the string",
" "
] | 1 |
[
"a desk is usually short in length & centimeter is usually used to measure short length -> centimeter can be used to measure the length of a desk",
" centimeter can be used to measure the length of a desk & measuring is used for describing an object -> centimeter can be used to describe the length of a desk",
" "
] | 1 |
[
"meters m are a metric / si unit used for measuring length & measuring is used for describing an object -> meter is a unit used to describe the length of an object",
" "
] | 1 |
[
"meters m are a metric / si unit used for measuring length & measuring is used for describing an object -> meter is a unit used to describe the length of an object",
" "
] | 1 |
[
"meters m are a metric / si unit used for measuring length & a classroom is usually measured in meter -> meter is the si unit that can be used to measure a classroom",
" "
] | 1 |
[
"an object is 35 gram & grams g are a metric unit used for measuring mass -> 35 gram is the mass of that object",
" "
] | 1 |
[
"a person puts a basket on a scale & the scale reads 2 kilograms for the basket -> a person puts a basket on a scale and the scale reads 2 kilograms",
" a person puts a basket on a scale and the scale reads 2 kilograms & kilograms kg are a metric / si unit used for measuring weight -> the person is measuring the weight of the basket",
" "
] | 1 |
[
"a large rock is usually heavy in weight & kilogram is usually used to measure heavy objects -> kilogram can be used to measure the large rock",
" "
] | 1 |
[
"gram is usually used to measure light weight object & fish is usually light in weight -> gram can be used to measure the mass of the fish",
" "
] | 1 |
[
"the lower the ph level of a substance, the stronger acid the substance is & acid is 0 to 6 in ph level which makes it acidic -> an acid with a ph of 3 is a strong acid",
" "
] | 1 |
[
"air temperature is a kind of temperature & degrees celsius is a unit for measuring temperature -> degrees celsius is used to record the air temperature",
" "
] | 1 |
[
"seconds is used to meausre a short amount of time & a toy car rolling down a hill is a short process -> seconds should be used to measure the time of a toy car rolling down a hill",
" "
] | 1 |
[
"liters l is a metric unit used for measuring volume & quarts qt is a imperial unit used for measuring volume -> liter and quart are both unit used for measuring volume",
" liter and quart are both unit used for measuring volume & 1 liter is equal to 106 quarts -> the difference between liter and quart for measuring volume is small",
" "
] | 1 |
[
"sugar is a kind of pure substance & water is a kind of substance & lemon juice is a kind of substance -> water, lemon juice, sugar are three substances",
" water, lemon juice, sugar are three substances & lemonade is made of water, lemon juice, and sugar -> lemonade is made of at least three substances",
" lemonade is made of at least three substances & an mixture is formed by two or more substances combined together physically -> lemonade is a kind of mixture",
" "
] | 1 |
[
"a carbonated beverage contains water and dissolved carbon dioxide & water is a kind of substance & carbon dioxide is a kind of substance -> a carbonated beverage contains one substance dissolved in another substance",
" a carbonated beverage contains one substance dissolved in another substance & a solution is formed by one substance being dissolved in another substance -> a carbonated beverage is a kind of solution",
" a carbonated beverage is a kind of solution & a solution is a mixture -> carbonated beverage is a kind of mixture",
" carbonated beverage is a kind of mixture & soda water is a kind of carbonated beverage -> soda water is a kind of mixture",
" "
] | 1 |
[
"computer chips often are made of silicon & solar cells often are made of silicon -> solar cells and computer chips are made of silicon",
" "
] | 1 |
[
"sugar is a kind of pure substance & water is a kind of substance & sugar dissolves in water when they are combined -> sugar dissolves in water is an example of one substance dissolving in another substance",
" sugar dissolves in water is an example of one substance dissolving in another substance & a solution is formed by one substance being dissolved in another substance -> sugar dissolving in water will form a solution",
" "
] | 1 |
[
"a compound is made of two or more elements chemically combined & a chemical compound is a kind of compound -> a chemical compound is made of two or more elements chemically combined",
" chlorine is a kind of element & sodium is a kind of element -> sodium and chlorine are two elements",
" sodium and chlorine are two elements & sodium chloride is always made of chemically combined chlorine and sodium -> sodum chloride is made of two elements chemically combined",
" a chemical compound is made of two or more elements chemically combined & sodum chloride is made of two elements chemically combined -> sodium chloride is a kind of chemical compound",
" "
] | 1 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.