input: Please answer the following: Kenya's Masai Mara wildebeest migration is one of the greatest spectacles in the natural world. Every year thousands of wildebeests cross the Mara river. John went to see the migration last year. He noticed that the wildebeests crossed the the river in a very large group. He noted that as case A. His guide told him that is not the case in other times of the year. The wildebeests cross the river in smaller groups in other times. John noted that as case B. The guide added that in both cases on thing is constant, they are attacked by the lions. In which case an individual wildebeest would get less benfit, case A or case B?
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output: case B

input: Please answer the following: Two neighboring cities are situated in a volcanic area with lots of earthquakes. Park city is situated near a very active volcano, while Hill city is situated 50 miles north. Which city experiences fewer motion causing stresses on neighboring rock to build up?
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output: Hill

input: Please answer the following: 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. Which state has more possible arrangements, state A or state B?
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output: state B

input: Please answer the following: A star names Andromeda has been being observed for years. Over time, it has been seen that the star remains visible but has been turning more and more red. Will the amount of hydrogen in Andromeda increase or decrease?
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output:
decrease