[Q]: Dan is in his physics lab. He is experimenting with colliding particles. He has two samples of particles, sample A and sample B. Sample A contains gas particles, but sample B does not contain gas particles. Given the paragraph above, please answer correctly the following question: In which sample the momentum would not be conserved, sample A or sample B?
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[A]: sample B
input: Please answer the following: Two neighboring cities had very different health related problems. Twin city had increased air pollution, their people experiencing all kinds of respiratory diseases, while Pine city had problems with age related diseases. Given the paragraph above, please answer correctly the following question: Which city had more people exposed to outdoor pollution?
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output: Twin
Please answer this: Rob was in his chemistry lab, experimenting with different states of matter. He had a liquid substance that he labeled as state A. He then transformed half of the liquid substance to gaseous state. He labeled it as state B. Finally, he froze the remaining half of the liquid to solid state. He labeled it as state C. Given the paragraph above, please answer correctly the following question: Which state has less possible arrangements, state A or state B?
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Answer: state A
Problem: People in the coastal area naturally get more iodide from food items because the soil has more iodized salt. But farther we go inland, the soil lacks necessary iodine. As a result, inland population do not get enough iodine naturally. Given the paragraph above, please answer correctly the following question: Where people are less at risk of mental retardation, coastal area or inland?

A: coastal area
Problem: Given the question: David was visiting the natural history museum. He noticed two charts that showed the climatic conditions of the earth in two time periods, time A and time B. Time A showed earth's overall climate in the sixteenth century when there were less greenhouse gases in the atmosphere. And time B showed earth's overall climate in the present century with more greenhouse gases in the atmosphere. David found some interesting differences between these two charts. Given the paragraph above, please answer correctly the following question: Which period would see more trapped terrestrial radiation, time A or time B?
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The answer is:
time B
Problem: A chemist is working in the lab with two beakers, beaker R and beaker T, filled with identical solutions. In her experiment, she is going to pour one liquid into beaker R and the same amount of a different liquid into beaker T. After pouring the liquid into beaker R, there is no noticeable change. Pouring the liquid into beaker T, she observes a change in the liquid. Given the paragraph above, please answer correctly the following question: Which beaker had a reactant poured into it?

A:
beaker T