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When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
3
reaches
true
reach
[ "what", "_", "_", "reaches", "something", "_", "_", "?" ]
[ "population", "the population" ]
[ [ 2, 3 ], [ 1, 3 ] ]
When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
5
carrying
true
carry
[ "what", "is", "_", "carried", "_", "_", "_", "?" ]
[ "capacity" ]
[ [ 6, 7 ] ]
When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
9
stops
true
stop
[ "what", "does", "something", "stop", "_", "_", "_", "?" ]
[ "growing" ]
[ [ 10, 11 ] ]
When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
9
stops
true
stop
[ "what", "_", "_", "stops", "_", "_", "_", "?" ]
[ "When the population reaches the carrying capacity", "it", "the population" ]
[ [ 0, 7 ], [ 8, 9 ], [ 1, 3 ] ]
When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
9
stops
true
stop
[ "why", "does", "something", "stop", "_", "_", "_", "?" ]
[ "When the population reaches the carrying capacity" ]
[ [ 0, 7 ] ]
When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
10
growing
true
grow
[ "what", "is", "_", "growing", "_", "_", "_", "?" ]
[ "population", "it", "the population" ]
[ [ 2, 3 ], [ 8, 9 ], [ 1, 3 ] ]
When the population reaches the carrying capacity , it stops growing .
TQA:T_0347_6
10
growing
true
grow
[ "when", "isn't", "something", "growing", "_", "_", "_", "?" ]
[ "When the population reaches the carrying capacity", "reaches the carrying capacity", "the carrying capacity" ]
[ [ 0, 7 ], [ 3, 7 ], [ 4, 7 ] ]
Figure 18.17 shows how the human population has grown .
TQA:T_0348_0
8
grown
true
grow
[ "how", "has", "something", "grown", "_", "_", "_", "?" ]
[ "Figure 18.17", "Figure 18.17 shows" ]
[ [ 0, 2 ], [ 0, 3 ] ]
Figure 18.17 shows how the human population has grown .
TQA:T_0348_0
8
grown
true
grow
[ "what", "has", "_", "grown", "_", "_", "_", "?" ]
[ "the human population", "human population" ]
[ [ 4, 7 ], [ 5, 7 ] ]
It grew very slowly for tens of thousands of years .
TQA:T_0348_1
1
grew
true
grow
[ "how", "did", "something", "grow", "_", "_", "_", "?" ]
[ "very slowly" ]
[ [ 2, 4 ] ]
It grew very slowly for tens of thousands of years .
TQA:T_0348_1
1
grew
true
grow
[ "how long", "did", "something", "grow", "_", "_", "_", "?" ]
[ "for tens of thousands of years" ]
[ [ 4, 10 ] ]
It grew very slowly for tens of thousands of years .
TQA:T_0348_1
1
grew
true
grow
[ "what", "_", "_", "grew", "_", "_", "_", "?" ]
[ "It" ]
[ [ 0, 1 ] ]
Then , in the 1800s , something happened to change all that .
TQA:T_0348_2
7
happened
true
happen
[ "how", "did", "something", "happen", "_", "_", "_", "?" ]
[ "to change all that" ]
[ [ 8, 12 ] ]
Then , in the 1800s , something happened to change all that .
TQA:T_0348_2
7
happened
true
happen
[ "what", "_", "_", "happened", "_", "_", "_", "?" ]
[ "something" ]
[ [ 6, 7 ] ]
Then , in the 1800s , something happened to change all that .
TQA:T_0348_2
7
happened
true
happen
[ "when", "did", "something", "happen", "_", "_", "_", "?" ]
[ "in the 1800s" ]
[ [ 2, 5 ] ]
Then , in the 1800s , something happened to change all that .
TQA:T_0348_2
9
change
true
change
[ "what", "_", "_", "changed", "_", "_", "_", "?" ]
[ "all that" ]
[ [ 10, 12 ] ]
Then , in the 1800s , something happened to change all that .
TQA:T_0348_2
9
change
true
change
[ "when", "did", "something", "change", "_", "_", "_", "?" ]
[ "in the 1800s" ]
[ [ 2, 5 ] ]
The human population started to grow much faster .
TQA:T_0348_3
3
started
true
start
[ "what", "did", "something", "start", "_", "_", "to do", "?" ]
[ "human population", "grow much faster" ]
[ [ 1, 3 ], [ 5, 8 ] ]
The human population started to grow much faster .
TQA:T_0348_3
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started
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start
[ "what", "_", "_", "started", "_", "_", "to do something", "?" ]
[ "The human population", "grow much faster" ]
[ [ 0, 3 ], [ 5, 8 ] ]
The human population started to grow much faster .
TQA:T_0348_3
5
grow
true
grow
[ "how", "did", "something", "grow", "_", "_", "_", "?" ]
[ "much faster" ]
[ [ 6, 8 ] ]
The human population started to grow much faster .
TQA:T_0348_3
5
grow
true
grow
[ "what", "_", "_", "grew", "_", "_", "_", "?" ]
[ "The human population" ]
[ [ 0, 3 ] ]
The industrial revolution is what happened .
TQA:T_0349_0
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happened
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happen
[ "what", "_", "_", "happened", "_", "_", "_", "?" ]
[ "what", "The industrial revolution" ]
[ [ 4, 5 ], [ 0, 3 ] ]
The industrial revolution began in the late 1700s in Europe , North America , and a few other places .
TQA:T_0349_1
3
began
true
begin
[ "what", "_", "_", "began", "_", "_", "_", "?" ]
[ "The industrial revolution", "industrial revolution" ]
[ [ 0, 3 ], [ 1, 3 ] ]
The industrial revolution began in the late 1700s in Europe , North America , and a few other places .
TQA:T_0349_1
3
began
true
begin
[ "when", "did", "something", "begin", "_", "_", "_", "?" ]
[ "in the late 1700s", "1700s" ]
[ [ 4, 8 ], [ 7, 8 ] ]
The industrial revolution began in the late 1700s in Europe , North America , and a few other places .
TQA:T_0349_1
3
began
true
begin
[ "where", "did", "something", "begin", "_", "_", "_", "?" ]
[ "Europe", "North America", "in Europe , North America , and a few other places" ]
[ [ 9, 10 ], [ 11, 13 ], [ 8, 19 ] ]
These machines could quickly carry food long distances .
TQA:T_0349_10
4
carry
true
carry
[ "how", "might", "something", "carry", "something", "_", "somewhere", "?" ]
[ "quickly" ]
[ [ 3, 4 ] ]
These machines could quickly carry food long distances .
TQA:T_0349_10
4
carry
true
carry
[ "what", "might", "_", "carry", "something", "_", "somewhere", "?" ]
[ "These machines", "machines" ]
[ [ 0, 2 ], [ 1, 2 ] ]
These machines could quickly carry food long distances .
TQA:T_0349_10
4
carry
true
carry
[ "what", "might", "something", "carry", "_", "_", "somewhere", "?" ]
[ "food" ]
[ [ 5, 6 ] ]
These machines could quickly carry food long distances .
TQA:T_0349_10
4
carry
true
carry
[ "where", "might", "something", "carry", "something", "_", "_", "?" ]
[ "long distances" ]
[ [ 6, 8 ] ]
This made food shortages less likely .
TQA:T_0349_11
1
made
true
make
[ "what", "did", "something", "make", "_", "_", "_", "?" ]
[ "food shortages less likely" ]
[ [ 2, 6 ] ]
This made food shortages less likely .
TQA:T_0349_11
1
made
true
make
[ "what", "_", "_", "made", "something", "_", "_", "?" ]
[ "This" ]
[ [ 0, 1 ] ]
Sanitation was improved .
TQA:T_0349_13
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improved
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improve
[ "what", "is", "_", "improved", "_", "_", "_", "?" ]
[ "Sanitation" ]
[ [ 0, 1 ] ]
Sewers were dug to carry away human wastes -LRB- see Figure 18.18 -RRB- .
TQA:T_0349_14
2
dug
true
dig
[ "how", "was", "something", "dug", "_", "_", "_", "?" ]
[ "to carry away human wastes" ]
[ [ 3, 8 ] ]
Sewers were dug to carry away human wastes -LRB- see Figure 18.18 -RRB- .
TQA:T_0349_14
2
dug
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dig
[ "what", "was", "_", "dug", "_", "_", "_", "?" ]
[ "Sewers" ]
[ [ 0, 1 ] ]
Sewers were dug to carry away human wastes -LRB- see Figure 18.18 -RRB- .
TQA:T_0349_14
4
carry
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carry
[ "what", "is", "_", "carried", "_", "_", "_", "?" ]
[ "human wastes" ]
[ [ 6, 8 ] ]
Sewers were dug to carry away human wastes -LRB- see Figure 18.18 -RRB- .
TQA:T_0349_14
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carry
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carry
[ "where", "is", "something", "carried", "_", "_", "_", "?" ]
[ "Sewers", "away" ]
[ [ 0, 1 ], [ 5, 6 ] ]
Sewers were dug to carry away human wastes -LRB- see Figure 18.18 -RRB- .
TQA:T_0349_14
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see
true
see
[ "what", "is", "_", "seen", "_", "_", "_", "?" ]
[ "Figure 18.18" ]
[ [ 10, 12 ] ]
This helped reduce the spread of disease .
TQA:T_0349_15
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helped
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help
[ "what", "was", "_", "helped", "_", "_", "_", "?" ]
[ "This", "reduce the spread of disease" ]
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This helped reduce the spread of disease .
TQA:T_0349_15
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reduce
true
reduce
[ "what", "was", "_", "reduced", "_", "_", "_", "?" ]
[ "the spread of disease" ]
[ [ 3, 7 ] ]
With better food and less chance of disease , the death rate fell .
TQA:T_0349_16
12
fell
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fall
[ "what", "_", "_", "fell", "_", "_", "_", "?" ]
[ "the death rate" ]
[ [ 9, 12 ] ]
With better food and less chance of disease , the death rate fell .
TQA:T_0349_16
12
fell
true
fall
[ "why", "did", "something", "fall", "_", "_", "_", "?" ]
[ "With better food and less chance of disease", "better food and less chance of disease" ]
[ [ 0, 8 ], [ 1, 8 ] ]
More children lived long enough to reach adulthood and have children of their own .
TQA:T_0349_17
2
lived
true
live
[ "how", "did", "someone", "live", "_", "_", "_", "?" ]
[ "long enough to reach adulthood", "long enough to reach adulthood and have children of their own" ]
[ [ 3, 8 ], [ 3, 14 ] ]
More children lived long enough to reach adulthood and have children of their own .
TQA:T_0349_17
2
lived
true
live
[ "who", "_", "_", "lived", "_", "_", "_", "?" ]
[ "More children" ]
[ [ 0, 2 ] ]
More children lived long enough to reach adulthood and have children of their own .
TQA:T_0349_17
6
reach
true
reach
[ "what", "did", "someone", "reach", "_", "_", "_", "?" ]
[ "adulthood" ]
[ [ 7, 8 ] ]
More children lived long enough to reach adulthood and have children of their own .
TQA:T_0349_17
6
reach
true
reach
[ "who", "_", "_", "reached", "something", "_", "_", "?" ]
[ "More children", "children" ]
[ [ 0, 2 ], [ 1, 2 ] ]
More children lived long enough to reach adulthood and have children of their own .
TQA:T_0349_17
6
reach
true
reach
[ "why", "did", "someone", "reach", "something", "_", "_", "?" ]
[ "lived long enough" ]
[ [ 2, 5 ] ]
As the death rate fell , the birth rate stayed high for a while .
TQA:T_0349_18
4
fell
true
fall
[ "what", "_", "_", "fell", "_", "_", "_", "?" ]
[ "the death rate" ]
[ [ 1, 4 ] ]
As the death rate fell , the birth rate stayed high for a while .
TQA:T_0349_18
9
stayed
true
stay
[ "how", "did", "something", "stay", "_", "_", "_", "?" ]
[ "high", "high for a while" ]
[ [ 10, 11 ], [ 10, 14 ] ]
As the death rate fell , the birth rate stayed high for a while .
TQA:T_0349_18
9
stayed
true
stay
[ "what", "_", "_", "stayed", "_", "as", "something", "?" ]
[ "the birth rate" ]
[ [ 6, 9 ] ]
As the death rate fell , the birth rate stayed high for a while .
TQA:T_0349_18
9
stayed
true
stay
[ "when", "did", "something", "stay", "_", "as", "something", "?" ]
[ "As the death rate fell" ]
[ [ 0, 5 ] ]
This caused rapid population growth .
TQA:T_0349_19
1
caused
true
cause
[ "what", "_", "_", "caused", "something", "_", "_", "?" ]
[ "This" ]
[ [ 0, 1 ] ]
This caused rapid population growth .
TQA:T_0349_19
1
caused
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cause
[ "what", "did", "something", "cause", "_", "_", "_", "?" ]
[ "rapid population growth" ]
[ [ 2, 5 ] ]
In these places , the human population grew faster .
TQA:T_0349_2
7
grew
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grow
[ "how", "did", "something", "grow", "_", "_", "_", "?" ]
[ "faster" ]
[ [ 8, 9 ] ]
In these places , the human population grew faster .
TQA:T_0349_2
7
grew
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grow
[ "what", "_", "_", "grew", "_", "_", "_", "?" ]
[ "human population" ]
[ [ 5, 7 ] ]
In these places , the human population grew faster .
TQA:T_0349_2
7
grew
true
grow
[ "where", "did", "something", "grow", "_", "_", "_", "?" ]
[ "In these places" ]
[ [ 0, 3 ] ]
However , the birth rate in these countries has since fallen to a rate close to that of the low death rate .
TQA:T_0349_20
8
has
true
have
[ "what", "_", "_", "has", "_", "_", "_", "?" ]
[ "fallen" ]
[ [ 10, 11 ] ]
However , the birth rate in these countries has since fallen to a rate close to that of the low death rate .
TQA:T_0349_20
10
fallen
true
fall
[ "how", "has", "something", "fallen", "_", "_", "_", "?" ]
[ "to a rate close to that of the low death rate" ]
[ [ 11, 22 ] ]
However , the birth rate in these countries has since fallen to a rate close to that of the low death rate .
TQA:T_0349_20
10
fallen
true
fall
[ "what", "has", "_", "fallen", "_", "_", "_", "?" ]
[ "the birth rate", "birth rate" ]
[ [ 2, 5 ], [ 3, 5 ] ]
However , the birth rate in these countries has since fallen to a rate close to that of the low death rate .
TQA:T_0349_20
10
fallen
true
fall
[ "where", "has", "something", "fallen", "_", "_", "_", "?" ]
[ "these countries", "in these countries" ]
[ [ 6, 8 ], [ 5, 8 ] ]
These changes are called the demographic transition .
TQA:T_0349_22
3
called
true
call
[ "what", "was", "_", "called", "_", "_", "_", "?" ]
[ "These changes", "changes" ]
[ [ 0, 2 ], [ 1, 2 ] ]
These changes are called the demographic transition .
TQA:T_0349_22
3
called
true
call
[ "what", "was", "something", "called", "_", "_", "_", "?" ]
[ "the demographic transition" ]
[ [ 4, 7 ] ]
While there had always been a lot of births , the population grew because the death rate fell .
TQA:T_0349_3
12
grew
true
grow
[ "what", "_", "_", "grew", "_", "_", "_", "?" ]
[ "population", "the population" ]
[ [ 11, 12 ], [ 10, 12 ] ]
While there had always been a lot of births , the population grew because the death rate fell .
TQA:T_0349_3
12
grew
true
grow
[ "why", "did", "something", "grow", "_", "_", "_", "?" ]
[ "the death rate fell", "death rate fell", "because the death rate fell" ]
[ [ 14, 18 ], [ 15, 18 ], [ 13, 18 ] ]
While there had always been a lot of births , the population grew because the death rate fell .
TQA:T_0349_3
17
fell
true
fall
[ "what", "_", "_", "fell", "_", "_", "_", "?" ]
[ "death rate", "the death rate" ]
[ [ 15, 17 ], [ 14, 17 ] ]
It fell for several reasons : 1 .
TQA:T_0349_4
1
fell
true
fall
[ "what", "_", "_", "fell", "_", "_", "_", "?" ]
[ "It" ]
[ [ 0, 1 ] ]
It fell for several reasons : 1 .
TQA:T_0349_4
1
fell
true
fall
[ "why", "did", "something", "fall", "_", "_", "_", "?" ]
[ "for several reasons" ]
[ [ 2, 5 ] ]
New farm machines were invented .
TQA:T_0349_5
4
invented
true
invent
[ "what", "was", "_", "invented", "_", "_", "_", "?" ]
[ "New farm machines" ]
[ [ 0, 3 ] ]
They increased the amount of food that could be produced .
TQA:T_0349_6
1
increased
true
increase
[ "what", "did", "someone", "increase", "_", "_", "_", "?" ]
[ "the amount of food that could be produced" ]
[ [ 2, 10 ] ]
They increased the amount of food that could be produced .
TQA:T_0349_6
1
increased
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increase
[ "who", "_", "_", "increased", "something", "_", "_", "?" ]
[ "They" ]
[ [ 0, 1 ] ]
They increased the amount of food that could be produced .
TQA:T_0349_6
9
produced
true
produce
[ "what", "was", "_", "produced", "_", "_", "_", "?" ]
[ "the amount of food", "food" ]
[ [ 2, 6 ], [ 5, 6 ] ]
With more food , people were healthier and could live longer .
TQA:T_0349_7
9
live
true
live
[ "how", "can", "someone", "live", "_", "_", "_", "?" ]
[ "longer", "With more food" ]
[ [ 10, 11 ], [ 0, 3 ] ]
With more food , people were healthier and could live longer .
TQA:T_0349_7
9
live
true
live
[ "who", "can", "_", "live", "_", "_", "_", "?" ]
[ "people" ]
[ [ 4, 5 ] ]
Steam engines and railroads were built .
TQA:T_0349_9
5
built
true
build
[ "what", "was", "_", "built", "_", "_", "_", "?" ]
[ "Steam engines", "Steam engines and railroads", "railroads" ]
[ [ 0, 2 ], [ 0, 4 ], [ 3, 4 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
7
fallen
true
fall
[ "what", "had", "something", "falling", "_", "from", "_", "?" ]
[ "green revolution", "A green revolution" ]
[ [ 20, 22 ], [ 19, 22 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
7
fallen
true
fall
[ "when", "had", "something", "fallen", "_", "_", "_", "?" ]
[ "More recently", "recently" ]
[ [ 0, 2 ], [ 1, 2 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
7
fallen
true
fall
[ "why", "had", "something", "fallen", "_", "_", "_", "?" ]
[ "availability of more food and medical advances", "because of the availability of more food and medical advances" ]
[ [ 11, 18 ], [ 8, 18 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
7
fallen
true
fall
[ "when", "had", "something", "falling", "_", "from", "_", "?" ]
[ "the mid 1900s", "mid 1900s" ]
[ [ 24, 27 ], [ 25, 27 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
7
fallen
true
fall
[ "what", "had", "_", "fallen", "_", "_", "_", "?" ]
[ "death rate", "the death rate" ]
[ [ 4, 6 ], [ 3, 6 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
22
began
true
begin
[ "what", "_", "_", "began", "_", "_", "_", "?" ]
[ "green revolution", "A green revolution" ]
[ [ 20, 22 ], [ 19, 22 ] ]
More recently , the death rate has fallen because of the availability of more food and medical advances : A green revolution began in the mid 1900s .
TQA:T_0350_0
22
began
true
begin
[ "when", "did", "something", "begin", "_", "_", "_", "?" ]
[ "in the mid 1900s", "mid 1900s" ]
[ [ 23, 27 ], [ 25, 27 ] ]
New methods and products increased how much food could be grown .
TQA:T_0350_1
4
increased
true
increase
[ "what", "did", "something", "increase", "_", "_", "_", "?" ]
[ "how much food could be grown" ]
[ [ 5, 11 ] ]
New methods and products increased how much food could be grown .
TQA:T_0350_1
4
increased
true
increase
[ "what", "_", "_", "increased", "something", "_", "_", "?" ]
[ "New methods", "New methods and products", "products" ]
[ [ 0, 2 ], [ 0, 4 ], [ 3, 4 ] ]
New methods and products increased how much food could be grown .
TQA:T_0350_1
10
grown
true
grow
[ "how", "is", "something", "grown", "_", "_", "_", "?" ]
[ "New methods", "New methods and products" ]
[ [ 0, 2 ], [ 0, 4 ] ]
New methods and products increased how much food could be grown .
TQA:T_0350_1
10
grown
true
grow
[ "what", "is", "_", "grown", "_", "_", "_", "?" ]
[ "food" ]
[ [ 7, 8 ] ]
For example , chemicals were developed that killed weeds without harming crops .
TQA:T_0350_2
5
developed
true
develop
[ "what", "was", "_", "developed", "_", "_", "_", "?" ]
[ "chemicals" ]
[ [ 3, 4 ] ]
For example , chemicals were developed that killed weeds without harming crops .
TQA:T_0350_2
7
killed
true
kill
[ "how", "did", "something", "kill", "something", "_", "_", "?" ]
[ "without harming crops" ]
[ [ 9, 12 ] ]
For example , chemicals were developed that killed weeds without harming crops .
TQA:T_0350_2
7
killed
true
kill
[ "what", "did", "something", "kill", "_", "_", "_", "?" ]
[ "weeds" ]
[ [ 8, 9 ] ]
For example , chemicals were developed that killed weeds without harming crops .
TQA:T_0350_2
7
killed
true
kill
[ "what", "_", "_", "killed", "something", "_", "_", "?" ]
[ "chemicals" ]
[ [ 3, 4 ] ]
For example , chemicals were developed that killed weeds without harming crops .
TQA:T_0350_2
10
harming
true
harm
[ "what", "isn't", "_", "harmed", "_", "_", "_", "?" ]
[ "crops" ]
[ [ 11, 12 ] ]
Pesticides were developed that killed pests that destroyed crops .
TQA:T_0350_3
2
developed
true
develop
[ "what", "was", "_", "developed", "_", "_", "_", "?" ]
[ "Pesticides" ]
[ [ 0, 1 ] ]
Pesticides were developed that killed pests that destroyed crops .
TQA:T_0350_3
2
developed
true
develop
[ "why", "was", "something", "developed", "_", "_", "_", "?" ]
[ "killed pests that destroyed crops", "pests that destroyed crops" ]
[ [ 4, 9 ], [ 5, 9 ] ]
Pesticides were developed that killed pests that destroyed crops .
TQA:T_0350_3
4
killed
true
kill
[ "what", "did", "something", "kill", "_", "_", "_", "?" ]
[ "pests that destroyed crops", "pests" ]
[ [ 5, 9 ], [ 5, 6 ] ]
Pesticides were developed that killed pests that destroyed crops .
TQA:T_0350_3
4
killed
true
kill
[ "what", "_", "_", "killed", "something", "_", "_", "?" ]
[ "Pesticides" ]
[ [ 0, 1 ] ]
Pesticides were developed that killed pests that destroyed crops .
TQA:T_0350_3
7
destroyed
true
destroy
[ "what", "_", "_", "destroys", "something", "_", "_", "?" ]
[ "Pesticides", "pests" ]
[ [ 0, 1 ], [ 5, 6 ] ]
Pesticides were developed that killed pests that destroyed crops .
TQA:T_0350_3
7
destroyed
true
destroy
[ "what", "does", "something", "destroy", "_", "_", "_", "?" ]
[ "crops" ]
[ [ 8, 9 ] ]
Vaccinations were developed that could prevent many diseases -LRB- see Figure 18.19 -RRB- .
TQA:T_0350_4
2
developed
true
develop
[ "what", "was", "_", "developed", "_", "_", "_", "?" ]
[ "Vaccinations" ]
[ [ 0, 1 ] ]
Vaccinations were developed that could prevent many diseases -LRB- see Figure 18.19 -RRB- .
TQA:T_0350_4
2
developed
true
develop
[ "why", "was", "something", "developed", "_", "_", "_", "?" ]
[ "that could prevent many diseases", "prevent many diseases" ]
[ [ 3, 8 ], [ 5, 8 ] ]
Vaccinations were developed that could prevent many diseases -LRB- see Figure 18.19 -RRB- .
TQA:T_0350_4
5
prevent
true
prevent
[ "what", "can", "_", "prevented", "_", "_", "_", "?" ]
[ "many diseases", "diseases" ]
[ [ 6, 8 ], [ 7, 8 ] ]
Vaccinations were developed that could prevent many diseases -LRB- see Figure 18.19 -RRB- .
TQA:T_0350_4
5
prevent
true
prevent
[ "why", "can", "something", "prevented", "_", "_", "_", "?" ]
[ "Vaccinations were developed" ]
[ [ 0, 3 ] ]
Vaccinations were developed that could prevent many diseases -LRB- see Figure 18.19 -RRB- .
TQA:T_0350_4
9
see
true
see
[ "what", "should", "someone", "see", "_", "_", "_", "?" ]
[ "Figure 18.19" ]
[ [ 10, 12 ] ]