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.

[EX Q]: Sentence: Muscles need stimulus to contract. Question: What do muscles need to contract?
[EX A]: stimulus

[EX Q]: Sentence: When the core of a star begins to run low on hydrogen, it contracts. Question: What happens to the core of a star when it begins to run low on hydrogen?
[EX A]: it contracts

[EX Q]: Sentence: Low energy causes waves to bring sand up onto the beach during summers. Question: What causes waves to bring sand up onto the beach during summers?
[EX A]:
low energy