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: Most protein antigens require signals from helper t cells (th2) to proceed to make antibody. Question: Most protein antigens require signals from helper t cells (th2) to proceed to make what?

Answer: antibody


Question: Sentence: The gas form of matter has neither a definite shape nor a definite volume. Question: What form of matter has neither a definite shape nor a definite volume?

Answer: gas


Question: Sentence: Polar climates include polar and alpine other kind of tundra. Question: Polar climates include polar and which other kind of tundra?

Answer:
alpine