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: Unsaturated fatty acids have bent chains. Question: What type of chains do unsaturated fatty acids have?
answer:
bent chains


question:
Sentence: Streak is a more reliable trait or measure to identify minerals. Question: Which is a more reliable trait or measure to identify minerals?
answer:
streak


question:
Sentence: After a massive eruption, a mountain collapsing above an empty chamber will create a caldera. Question: After a massive eruption what will a mountain collapsing above an empty chamber create?
answer:

caldera