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: The term fitness describes the overall ability of an animal to survive and produce offspring. Question: What term describes the overall ability of an animal to survive and produce offspring?

A: fitness
****
Q: Sentence: Tropic and sex two types of hormones regulate mammalian reproduction. Question: What two types of hormones regulate mammalian reproduction?

A: tropic and sex
****
Q: Sentence: Human actions has increased the greenhouse effect. Question: What has increased the greenhouse effect?

A:
human actions
****