extraordinarylab/comve_taskb · Datasets at Hugging Face

context stringlengths 11 146	answerA stringlengths 12 144	answerB stringlengths 10 154	answerC stringlengths 3 149	label class label 3 classes
I was disappointed because the expensive food tasted good	high price will make people feel disappointed	people expect good things when the price is high	expensive food must be good	1B
burying garbage is a green lifestyle	landfill will pollute the soil	we have the freedom of choosing a green lifestyle or not	not all the garbage is green	0A
thanks to the leather belt I survived in the car accident	it's luck that helps people survive in the car accident	the car accident is decreasing year by year	leather belt is used for dressing	2C
starving people care little about food sources	starving people need food sources to fill their stomachs	many things will be the food source for starving people	we can donate to starving people	0A
natural disaster will pity rich people	money is useless in natural disasters	rich people know more about natural disaster	some natural disasters kill no one	0A
a campfire can be nice in a cold tent	we don't need campfire if we have air conditioning	we don't need campfire if we have lights	the campfire will burn the tent	2C
boys usually can't wear dress in China	the skirt is designed for women	skirts can be worn on boys	boys all over the world don't wear dress	1B
I need fuel to power my smart watch	smart watches consume fuel too quickly	smart watches don't need power	smart watches don't consume fuel	2C
I spent the whole night sleeping to get off the jet	sleeping can't help you get off the jet	sleeping in planes is usually very uncomfortable	it's difficult to sleep the whole night	0A
gardeners water the leaves of the trees every day	gardeners don't want to work everyday	leaves don't need water	watering the leaves is meaningless	2C
I wanted to quit them because I enjoyed chatting with them	sometimes people want to stay alone	I can't chat with them if I quit them	people want to make more and more new friends	1B
he found he was gay when he fell in love with a woman	many homosexuals don't want others to know their sexual orientation	homosexuals love people of the same gender	homosexuals should be treated fairly	1B
weighing an elephant is very difficult because of its cute appearance	there's no need to weigh an elephant	cute appearance doesn't prevent weighing	we know the weight of an elephant without weighing it	1B
the malignant tumor doesn't have fatal harm for you	if the tumor is fatal or not is decided by doctors	medical technology have developed greatly	the malignant tumor kills the patients easily	2C
kids catch butterflies for food	kids often need adults' help to catch butterflies	butterflies are not delicious	butterflies are not food for human	2C
drinking milk can help teenagers grow shorter	milk is very nutritious	it's impossible for people to grow shorter	milk is common in breakfast	1B
I used to take notes on the pens	pens have no space to take notes	people who have good memory don't need to take notes	we use smartphones to take notes nowadays	0A
I use a knife to eat rice	eating rice doesn't need to cut	knife will make rice lose nutrition	knifes are often used with forks	0A
students need to write their scores on the examination paper	students care about examination score very much	scores are written by teachers on the paper	students don't need to know their scores	1B
perming will make your hair longer	perming too many times is bad for people's health	perming can't change the length of hair	perming is very popular during teenagers	1B
twins died on the same day	many twins are very similar in almost every respect	twins don't necessarily die at the same time	twins often do something at the same time	1B
one kilogram of stone is much heavier than a kilogram of feather	a piece of stone is much heavier than a piece of feather	any things that are one kilogram are equally heavy	the density of the stone is much larger than the feather	1B
it's crazy to turn on the air conditioning on a freezing day	air conditioning can warm up a room	air conditioning consumes too much electricity	we need thicker sweaters on freezing days	0A
we need different passports to visit different countries	what we need to visit other countries is fly tickets	we can't go abroad without passports	one person only has one legal passport	2C
people doing noble things are really selfish	nowadays people only care about themselves	noble things include unselfish things	selfish people also do noble things	1B
spring festival celebrates the first day of the solar calendar new year	spring festival now is widely celebrated in the whole world	spring festival is the Lunar Festival	spring festival is the Chinese traditional festival	1B
after the loan we need to give credit card back to the bank	we can keep credit cards when we owe the bank	we can use credit cards to apply for a loan	credit cards can't be recycled	0A
I always carry my desktop pc with me	desktop pc is too heavy to be carried around	there's no need to carry computers all the time	more and more things can be done on the Internet	0A
Nike printed the prices on the clothes	clothes' prices are printed on the price cards	customers care about the price of clothes very much	every cloth has its price	0A
I took a photo to record the process of my son making cakes for the first time	we don't need to record the first time of doing everything	a photo can only record one moment of an action	taking photos of others need other people's permission	1B
doctors often wear masks to prevent being recognized	doctors need to be recognized by their patients	masks are a very common medical tool	wearing a mask will not hinder the doctor's work	0A
I have more and more black hair as I get older	elders don't care about their hair	people will have less and whiter hair when they are old	people's hair will grow for people's whole life	1B
believers have ever really heard or seen god	god is important for a religion	god doesn't exist actually	god is believers' dependence	1B
wearing slippers are a good choice for weddings	slippers are too informal for weddings	it's nice if weddings are held in a relaxed atmosphere	wearing slippers is very comfortable	0A
grasshoppers can be a water source	nobody wants to put grasshoppers in mouth	grasshoppers are rare in dry places	grasshoppers contain little water	2C
a open air park is a good place to stay on rainy days	open air parks are especially good for family activities	you will get wet in open air park on rainy days	an open air park are often the center of a community	1B
most of the earth's surface is covered by dirt	almost all the people live on land	soil is an important part of the earth	soil on the earth's surface is less than water	2C
students attend concerts to further their education	not all the students are interested in classical music	most students can't be educated at the concert	concert tickets are too expensive for students	1B
language is the only way to communicate for human beings	language is very effective for communication in most situations	people can communicate in many other ways	every nation has its own language	1B
language remains unchanged as time goes by	words in some languages have never changed for thousands of years	nobody knows what will happen in the future	languages will change to adapt to changes in the world	2C
a cup of coffee in the morning can make you smarter	coffee that can make you smarter is very expensive	coffee can't improve intelligence	you can have a cup of coffee at any time	1B
I pressed the accelerator in my bicycle to speed up	bicycles often have two wheels	cycling too fast is very dangerous	bicycles don't have accelerators	2C
I ate iron to end my hunger pains	you should find some food immediately when you have hunger pains	hunger pains are bad for health	humans can't eat iron	2C
the plane landed smoothly in the parking lot	plane landing is not an easy thing	many parking lots are available for a fee	parking lot is used to park cars	2C
in old age, muscles go through a growth spurt	muscles develop very slowly in old age	people still use muscles every day in old age	people don't have muscles in old age	0A
animals develop from seeds	both animals and seeds have lives	animals develop from eggs	animals are much bigger than seeds	1B
washing your car is for keeping it fast	car speed has nothing to do with its cleanliness	your car will always get dirty	keeping car fast consumes fuel	0A
people invented toothpaste to keep toothbrush clean	toothbrush cleanliness is important for the health of the teeth	cleaning toothbrush doesn't need toothpaste	toothpaste are produced in factories	1B
you can buy drinks from vending machines without paying money	the variety of drinks are limited in vending machines	vending machines are the result of technology development	drinks in vending machines are not free	2C
movie stars often photograph others in public	it's weird for stars to photograph others	stars don't know how to photograph	stars don't appear in public	0A
it seems my joke is funny because nobody laughed	a funny joke should make people laugh	different people will have different feelings about the same joke	telling a boring joke is embarrassing	0A
you need to be careful of sharks when you swim in the swimming pool	sharks don't live in the swimming pool	sharks can kill people easily in water	swimming in the swimming pool is safe generally	0A
I finished my work while I going to sleep	people can't do anything else when they are sleeping	you may feel difficult to fall asleep when you have unfinished work	sometimes people dream that they were working	0A
I can't afford the flight ticket from China to the US, so I decided to walk	tickets from China to the US are not expensive in spring	the distance between China and America is too long to walk	you can only go to America by swimming	1B
animals in the Acrobatic Troupe receive wages every day	animals help the Acrobatic Troupe earn a lot of money	money is useless to animals	animals should be treated fairly	1B
teammates are here to encourage you in teamwork	encouraging each other can create a good team atmosphere	teammates can become good friends	everyone on the team needs to take on the work	2C
the teacher was very cheerful that I was late for school again and again	insisting on doing one thing is very worthwhile	being late for school is a violation of regulations	teachers don't care about what students do	1B
girls wear skirts in winter for warmth	wearing skirts is more and more common in winter nowadays	skirts are inefficient in keeping warm	skirts are suitable for girls very much	1B
driving a car is a good choice to enjoy your stay at home	you can drive cars in many video games when you stay at home	home is the most comfortable place for most people	most people don't have big enough houses to drive a car	2C
he scored a crucial goal by hand in a soccer match	hands can't touch the ball in a soccer match	playing soccer is a group sport	players who scored a goal are the heroes of the team	0A
we built street lamps to provide a personal service	street lamps light for everyone	street lamps were built by the government	street lamps only light in the evening	0A
crops can't live without farmers	if all the crops died then humans can't live	plants can grow on their own without human intervention	crops can grow better with farmers' help	1B
I was very scared to see old friends abroad	seeing old friends is a happy thing	when we feel scared we should run away immediately	we should be careful when we are abroad	0A
Alice broke down when the situation was hopeful	when someone else broke down we should try to comfort him	people don't need to feel upset in a hopeful situation	the situation won't be hopeful if we do nothing	1B
ice cream is more popular in winter than in summer	ice cream has been very popular for hundreds of years	it is too cold to eat ice cream in winter	not every place on the earth has different seasons	1B
my boss checks read messages carefully every day	the email is a useful tool for remote communication	read messages are messages that have already been checked before	the boss prefers to communicate face to face	1B
we are vaccinated for the cure of the disease	most of us were vaccinated when we were children	vaccine can only prevent disease	some diseases still cannot be cured	1B
I bought a pan for drinking fresh juice	the capacity of the pan is not big enough	fresh juice is good for health	the pan can't squeeze the juice contained in the fruit	2C
taking summer vacation caused lots of stress	preparing for the holidays is very troublesome	taking a vacation is very relaxing	taking a vacation can relieve stress	1B
disguise can lead you to the answer	to find the answer you can only rely on yourself	the process of finding answers is interesting	disguise covers up the answer	2C
you can definitely cook food well by following a recipe	recipes can only increase your chances of cooking food well	everyone can learn how to cook food well	recipes can be bought online	0A
the company hired more employees because of continued losses	the company will bankrupt if it can't stop the loss in time	employees can help the company earn more money	hiring employees will increase the company's losses	2C
the blind man can't hear me yelling	we should lend a helping hand to the blind man	yelling at others is very rude	blind men can't see but they can hear the sound	2C
I'm waiting for a cloudy night to observe stars	clouds will block the sight of observation of the stars	the weather at night influences the observation of the stars greatly	stars can't be seen in downtown	0A
building workers risk injury by not wearing baseball caps	baseball caps are useless in protection of the head	the building worker is not a safe job	building workers like wearing baseball caps in their spare time	0A
buying presents requires love or money	sometimes love is more valuable than money	presents are often used to show love	you can't buy presents without money	2C
going to the zoo is for being seen	animals can see the visitors too	the zoo is a suitable place for the family activity	zoo visitors' attention is all on the animals	2C
the horses water the cowboy everyday	watering the cowboy only need one horse	the horses and the cowboy love each other	cowboys can drink water by themselves	2C
people expect boredom when they go to the cinema	people go to the cinema for fun	some films are really boring	people will try to find things to do when they feel boring	0A
Bob sang a picture yesterday	a picture is very difficult to sing	a person can both be a singer and painter	only songs can be sung	2C
paying by credit card is for not paying money	you can buy more things if have several credit cards	the price doesn't change when you pay by credit card	using credit cards too frequently is not a good habit for a young man	1B
you need a dog if you want to share your story	dogs can't understand what humans say	dogs will bark to strangers	dogs can make people no longer feel lonely	0A
the players will buy a cup of beer before the basketball game begins	drinking before the game will make the player performs worse	drinking is a common behavior when people are under pressure	playing basketball will make players thirst	0A
I need to say goodbye to people on TV when I finish watching the TV show	saying goodbye when you are going to leave is a good manner	we shouldn't spend too much time in watching TV	people on TV can't communicate with the audience	2C
goods can be transported by wind	goods need to be protected well during transportation	humans can't control the wind to transport goods	the wind can move a lot of things	1B
the ship hit the train yesterday	ships move much slower than the train	traffic accident is terrible	ships move in the water while the train moves in the land	2C
I can lift the gym easily	people lift many things in the gym	a gym is too heavy for humans to lift	excessive exercise is harmful to the body	1B
meeting my friends is for business	most friends meetings occur during the free time	friends aren't those doing business with you	we do business for money	1B
when you borrowed a car you can sell it to others	we sell our things for money	you don't own the thing you borrowed	only good friends will lend their cars to you	1B
I had plastic surgery in the pharmacy	the pharmacy doesn't have equipment to do surgery	plastic surgery is more expensive than drugs	we need to go to the pharmacy in order to cure our diseases	0A
fortunately the fat man lost fingers by working hard	losing fingers is not a fortunate thing	you can succeed as long as you work hard	we shouldn't discriminate against fat men	0A
couples would divorce if they believed each other	divorce breaks up a lot of families	couples believed each other would continue to live together	divorce requires the consent of the judge	1B
the weather can be either sweet or salt in China	seasonal changes can affect people's lives	there are no obvious seasonal changes in some places	the weather can't be tasted	2C
adults change clothes according to their height every day	many people are very concerned about their height	nobody change clothes every day	the height of an adult basically doesn't change	2C
you can use a link to write things	link is not a material object and can't be touched	if we click a link we may see things written by others	more and more people write things on the computer	0A
museum exhibits artifacts for sale	the museum needs funds for daily operations	nobody can buy artifacts in the museum	artifacts in museum are treasure	1B
the alarm ringing announced that the class was over	when the class is over, students will go out of the classroom	the alarm ringing announces emergency	when the class is over, students will run out of the classroom	1B
you can use money to buy some health to live longer	people get better treatment can live longer	rich people can buy almost everything	health can't be bought	2C
studying requires violence	we need proper violence to protect ourselves	violence can't help you learn knowledge	you need to have many good qualities to study well	1B
we used optical microscopes to see atoms in science class	using microscope need to be taught to students	we can learn knowledge about atoms in science textbooks	atoms are so small that it's impossible to see them by using optical microscopes	2C

I was disappointed because the expensive food tasted good

high price will make people feel disappointed

people expect good things when the price is high

expensive food must be good

1B

burying garbage is a green lifestyle

landfill will pollute the soil

we have the freedom of choosing a green lifestyle or not

not all the garbage is green

0A

thanks to the leather belt I survived in the car accident

it's luck that helps people survive in the car accident

the car accident is decreasing year by year

leather belt is used for dressing

2C

starving people care little about food sources

starving people need food sources to fill their stomachs

many things will be the food source for starving people

we can donate to starving people

0A

natural disaster will pity rich people

money is useless in natural disasters

rich people know more about natural disaster

some natural disasters kill no one

0A

a campfire can be nice in a cold tent

we don't need campfire if we have air conditioning

we don't need campfire if we have lights

the campfire will burn the tent

2C

boys usually can't wear dress in China

the skirt is designed for women

skirts can be worn on boys

boys all over the world don't wear dress

1B

I need fuel to power my smart watch

smart watches consume fuel too quickly

smart watches don't need power

smart watches don't consume fuel

2C

I spent the whole night sleeping to get off the jet

sleeping can't help you get off the jet

sleeping in planes is usually very uncomfortable

it's difficult to sleep the whole night

0A

gardeners water the leaves of the trees every day

gardeners don't want to work everyday

leaves don't need water

watering the leaves is meaningless

2C

I wanted to quit them because I enjoyed chatting with them

sometimes people want to stay alone

I can't chat with them if I quit them

people want to make more and more new friends

1B

he found he was gay when he fell in love with a woman

many homosexuals don't want others to know their sexual orientation

homosexuals love people of the same gender

homosexuals should be treated fairly

1B

weighing an elephant is very difficult because of its cute appearance

there's no need to weigh an elephant

cute appearance doesn't prevent weighing

we know the weight of an elephant without weighing it

1B

the malignant tumor doesn't have fatal harm for you

if the tumor is fatal or not is decided by doctors

medical technology have developed greatly

the malignant tumor kills the patients easily

2C

kids catch butterflies for food

kids often need adults' help to catch butterflies

butterflies are not delicious

butterflies are not food for human

2C

drinking milk can help teenagers grow shorter

milk is very nutritious

it's impossible for people to grow shorter

milk is common in breakfast

1B

I used to take notes on the pens

pens have no space to take notes

people who have good memory don't need to take notes

we use smartphones to take notes nowadays

0A

I use a knife to eat rice

eating rice doesn't need to cut

knife will make rice lose nutrition

knifes are often used with forks

0A

students need to write their scores on the examination paper

students care about examination score very much

scores are written by teachers on the paper

students don't need to know their scores

1B

perming will make your hair longer

perming too many times is bad for people's health

perming can't change the length of hair

perming is very popular during teenagers

1B

twins died on the same day

many twins are very similar in almost every respect

twins don't necessarily die at the same time

twins often do something at the same time

1B

one kilogram of stone is much heavier than a kilogram of feather

a piece of stone is much heavier than a piece of feather

any things that are one kilogram are equally heavy

the density of the stone is much larger than the feather

1B

it's crazy to turn on the air conditioning on a freezing day

air conditioning can warm up a room

air conditioning consumes too much electricity

we need thicker sweaters on freezing days

0A

we need different passports to visit different countries

what we need to visit other countries is fly tickets

we can't go abroad without passports

one person only has one legal passport

2C

people doing noble things are really selfish

nowadays people only care about themselves

noble things include unselfish things

selfish people also do noble things

1B

spring festival celebrates the first day of the solar calendar new year

spring festival now is widely celebrated in the whole world

spring festival is the Lunar Festival

spring festival is the Chinese traditional festival

1B

after the loan we need to give credit card back to the bank

we can keep credit cards when we owe the bank

we can use credit cards to apply for a loan

credit cards can't be recycled

0A

I always carry my desktop pc with me

desktop pc is too heavy to be carried around

there's no need to carry computers all the time

more and more things can be done on the Internet

0A

Nike printed the prices on the clothes

clothes' prices are printed on the price cards

customers care about the price of clothes very much

every cloth has its price

0A

I took a photo to record the process of my son making cakes for the first time

we don't need to record the first time of doing everything

a photo can only record one moment of an action

taking photos of others need other people's permission

1B

doctors often wear masks to prevent being recognized

doctors need to be recognized by their patients

masks are a very common medical tool

wearing a mask will not hinder the doctor's work

0A

I have more and more black hair as I get older

elders don't care about their hair

people will have less and whiter hair when they are old

people's hair will grow for people's whole life

1B

believers have ever really heard or seen god

god is important for a religion

god doesn't exist actually

god is believers' dependence

1B

wearing slippers are a good choice for weddings

slippers are too informal for weddings

it's nice if weddings are held in a relaxed atmosphere

wearing slippers is very comfortable

0A

grasshoppers can be a water source

nobody wants to put grasshoppers in mouth

grasshoppers are rare in dry places

grasshoppers contain little water

2C

a open air park is a good place to stay on rainy days

open air parks are especially good for family activities

you will get wet in open air park on rainy days

an open air park are often the center of a community

1B

most of the earth's surface is covered by dirt

almost all the people live on land

soil is an important part of the earth

soil on the earth's surface is less than water

2C

students attend concerts to further their education

not all the students are interested in classical music

most students can't be educated at the concert

concert tickets are too expensive for students

1B

language is the only way to communicate for human beings

language is very effective for communication in most situations

people can communicate in many other ways

every nation has its own language

1B

language remains unchanged as time goes by

words in some languages have never changed for thousands of years

nobody knows what will happen in the future

languages will change to adapt to changes in the world

2C

a cup of coffee in the morning can make you smarter

coffee that can make you smarter is very expensive

coffee can't improve intelligence

you can have a cup of coffee at any time

1B

I pressed the accelerator in my bicycle to speed up

bicycles often have two wheels

cycling too fast is very dangerous

bicycles don't have accelerators

2C

I ate iron to end my hunger pains

you should find some food immediately when you have hunger pains

hunger pains are bad for health

humans can't eat iron

2C

the plane landed smoothly in the parking lot

plane landing is not an easy thing

many parking lots are available for a fee

parking lot is used to park cars

2C

in old age, muscles go through a growth spurt

muscles develop very slowly in old age

people still use muscles every day in old age

people don't have muscles in old age

0A

animals develop from seeds

both animals and seeds have lives

animals develop from eggs

animals are much bigger than seeds

1B

washing your car is for keeping it fast

car speed has nothing to do with its cleanliness

your car will always get dirty

keeping car fast consumes fuel

0A

people invented toothpaste to keep toothbrush clean

toothbrush cleanliness is important for the health of the teeth

cleaning toothbrush doesn't need toothpaste

toothpaste are produced in factories

1B

you can buy drinks from vending machines without paying money

the variety of drinks are limited in vending machines

vending machines are the result of technology development

drinks in vending machines are not free

2C

movie stars often photograph others in public

it's weird for stars to photograph others

stars don't know how to photograph

stars don't appear in public

0A

it seems my joke is funny because nobody laughed

a funny joke should make people laugh

different people will have different feelings about the same joke

telling a boring joke is embarrassing

0A

you need to be careful of sharks when you swim in the swimming pool

sharks don't live in the swimming pool

sharks can kill people easily in water

swimming in the swimming pool is safe generally

0A

I finished my work while I going to sleep

people can't do anything else when they are sleeping

you may feel difficult to fall asleep when you have unfinished work

sometimes people dream that they were working

0A

I can't afford the flight ticket from China to the US, so I decided to walk

tickets from China to the US are not expensive in spring

the distance between China and America is too long to walk

you can only go to America by swimming

1B

animals in the Acrobatic Troupe receive wages every day

animals help the Acrobatic Troupe earn a lot of money

money is useless to animals

animals should be treated fairly

1B

teammates are here to encourage you in teamwork

encouraging each other can create a good team atmosphere

teammates can become good friends

everyone on the team needs to take on the work

2C

the teacher was very cheerful that I was late for school again and again

insisting on doing one thing is very worthwhile

being late for school is a violation of regulations

teachers don't care about what students do

1B

girls wear skirts in winter for warmth

wearing skirts is more and more common in winter nowadays

skirts are inefficient in keeping warm

skirts are suitable for girls very much

1B

driving a car is a good choice to enjoy your stay at home

you can drive cars in many video games when you stay at home

home is the most comfortable place for most people

most people don't have big enough houses to drive a car

2C

he scored a crucial goal by hand in a soccer match

hands can't touch the ball in a soccer match

playing soccer is a group sport

players who scored a goal are the heroes of the team

0A

we built street lamps to provide a personal service

street lamps light for everyone

street lamps were built by the government

street lamps only light in the evening

0A

crops can't live without farmers

if all the crops died then humans can't live

plants can grow on their own without human intervention

crops can grow better with farmers' help

1B

I was very scared to see old friends abroad

seeing old friends is a happy thing

when we feel scared we should run away immediately

we should be careful when we are abroad

0A

Alice broke down when the situation was hopeful

when someone else broke down we should try to comfort him

people don't need to feel upset in a hopeful situation

the situation won't be hopeful if we do nothing

1B

ice cream is more popular in winter than in summer

ice cream has been very popular for hundreds of years

it is too cold to eat ice cream in winter

not every place on the earth has different seasons

1B

my boss checks read messages carefully every day

the email is a useful tool for remote communication

read messages are messages that have already been checked before

the boss prefers to communicate face to face

1B

we are vaccinated for the cure of the disease

most of us were vaccinated when we were children

vaccine can only prevent disease

some diseases still cannot be cured

1B

I bought a pan for drinking fresh juice

the capacity of the pan is not big enough

fresh juice is good for health

the pan can't squeeze the juice contained in the fruit

2C

taking summer vacation caused lots of stress

preparing for the holidays is very troublesome

taking a vacation is very relaxing

taking a vacation can relieve stress

1B

disguise can lead you to the answer

to find the answer you can only rely on yourself

the process of finding answers is interesting

disguise covers up the answer

2C

you can definitely cook food well by following a recipe

recipes can only increase your chances of cooking food well

everyone can learn how to cook food well

recipes can be bought online

0A

the company hired more employees because of continued losses

the company will bankrupt if it can't stop the loss in time

employees can help the company earn more money

hiring employees will increase the company's losses

2C

the blind man can't hear me yelling

we should lend a helping hand to the blind man

yelling at others is very rude

blind men can't see but they can hear the sound

2C

I'm waiting for a cloudy night to observe stars

clouds will block the sight of observation of the stars

the weather at night influences the observation of the stars greatly

stars can't be seen in downtown

0A

building workers risk injury by not wearing baseball caps

baseball caps are useless in protection of the head

the building worker is not a safe job

building workers like wearing baseball caps in their spare time

0A

buying presents requires love or money

sometimes love is more valuable than money

presents are often used to show love

you can't buy presents without money

2C

going to the zoo is for being seen

animals can see the visitors too

the zoo is a suitable place for the family activity

zoo visitors' attention is all on the animals

2C

the horses water the cowboy everyday

watering the cowboy only need one horse

the horses and the cowboy love each other

cowboys can drink water by themselves

2C

people expect boredom when they go to the cinema

people go to the cinema for fun

some films are really boring

people will try to find things to do when they feel boring

0A

Bob sang a picture yesterday

a picture is very difficult to sing

a person can both be a singer and painter

only songs can be sung

2C

paying by credit card is for not paying money

you can buy more things if have several credit cards

the price doesn't change when you pay by credit card

using credit cards too frequently is not a good habit for a young man

1B

you need a dog if you want to share your story

dogs can't understand what humans say

dogs will bark to strangers

dogs can make people no longer feel lonely

0A

the players will buy a cup of beer before the basketball game begins

drinking before the game will make the player performs worse

drinking is a common behavior when people are under pressure

playing basketball will make players thirst

0A

I need to say goodbye to people on TV when I finish watching the TV show

saying goodbye when you are going to leave is a good manner

we shouldn't spend too much time in watching TV

people on TV can't communicate with the audience

2C

goods can be transported by wind

goods need to be protected well during transportation

humans can't control the wind to transport goods

the wind can move a lot of things

1B

the ship hit the train yesterday

ships move much slower than the train

traffic accident is terrible

ships move in the water while the train moves in the land

2C

I can lift the gym easily

people lift many things in the gym

a gym is too heavy for humans to lift

excessive exercise is harmful to the body

1B

meeting my friends is for business

most friends meetings occur during the free time

friends aren't those doing business with you

we do business for money

1B

when you borrowed a car you can sell it to others

we sell our things for money

you don't own the thing you borrowed

only good friends will lend their cars to you

1B

I had plastic surgery in the pharmacy

the pharmacy doesn't have equipment to do surgery

plastic surgery is more expensive than drugs

we need to go to the pharmacy in order to cure our diseases

0A

fortunately the fat man lost fingers by working hard

losing fingers is not a fortunate thing

you can succeed as long as you work hard

we shouldn't discriminate against fat men

0A

couples would divorce if they believed each other

divorce breaks up a lot of families

couples believed each other would continue to live together

divorce requires the consent of the judge

1B

the weather can be either sweet or salt in China

seasonal changes can affect people's lives

there are no obvious seasonal changes in some places

the weather can't be tasted

2C

adults change clothes according to their height every day

many people are very concerned about their height

nobody change clothes every day

the height of an adult basically doesn't change

2C

you can use a link to write things

link is not a material object and can't be touched

if we click a link we may see things written by others

more and more people write things on the computer

0A

museum exhibits artifacts for sale

the museum needs funds for daily operations

nobody can buy artifacts in the museum

artifacts in museum are treasure

1B

the alarm ringing announced that the class was over

when the class is over, students will go out of the classroom

the alarm ringing announces emergency

when the class is over, students will run out of the classroom

1B

you can use money to buy some health to live longer

people get better treatment can live longer

rich people can buy almost everything

health can't be bought

2C

studying requires violence

we need proper violence to protect ourselves

violence can't help you learn knowledge

you need to have many good qualities to study well

1B

we used optical microscopes to see atoms in science class

using microscope need to be taught to students

we can learn knowledge about atoms in science textbooks

atoms are so small that it's impossible to see them by using optical microscopes

2C