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: Of course, a net external force is needed to cause any acceleration, just as newton proposed in his second law of motion. Question: Of course, a net external force is needed to cause any acceleration, just as newton proposed in his second law of what?

A: motion
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Q: Sentence: The stem is the basic structure that holds plants upright, allowing plants to get the sunlight and air they need. Question: What is the basic structure that holds plants upright, allowing plants to get the sunlight and air they need?

A: stem
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Q: Sentence: The insect reaches full size, acquires wings, and becomes sexually mature after molt final stage. Question: The insect reaches full size, acquires wings, and becomes sexually mature after what final stage?

A:
molt
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