instruction:
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.
question:
Sentence: The brain is the most complex organ in the human body. Question: What is the most complex organ in the human body?
answer:
brain


question:
Sentence: The chains in cellulose stack in parallel rows held together by hydrogen bonds between hydroxl groups groups. Question: The chains in cellulose stack in parallel rows held together by hydrogen bonds between which groups?
answer:
hydroxl groups


question:
Sentence: A lipid is one of a highly diverse group of compounds made up mostly of hydrocarbons. Question: A lipid is one of a highly diverse group of compounds made up mostly of what?
answer:

hydrocarbons