In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Q: Sentence: Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in temperature. Question: Ectotherms undergo a variety of changes at the cellular level to acclimatize to shifts in what?

A: temperature
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Q: Sentence: Correlation is the comparison of two factors within a population. Question: What is the comparison of two factors within a population?

A: correlation
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Q: Sentence: Three many pathways do plants have for carbon fixation. Question: How many pathways do plants have for carbon fixation?

A:
three
****