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.
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Question: Sentence: Muscles need stimulus to contract. Question: What do muscles need to contract?

Answer: stimulus


Question: Sentence: Group 15 of the periodic table is also called nitrogen group. Question: Group 15 of the periodic table is also called which group?

Answer: nitrogen


Question: Sentence: Like a runner passing a baton, the transmission of nerve impulses between neurons depends on neurotransmitters. Question: Like a runner passing a baton, the transmission of nerve impulses between neurons depends on what?

Answer:
neurotransmitters