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.

[Q]: Sentence: The term “vapor” refers to the gas phase when it exists at a temperature below boiling temperature. Question: The term “vapor” refers to the gas phase when it exists at a temperature below what?
[A]: boiling temperature


[Q]: Sentence: Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only contract. Question: Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only do what?
[A]: contract


[Q]: Sentence: Sexually do invertebrates reproduce. Question: How do invertebrates reproduce?
[A]:
sexually