Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: Atoms of metals are good conductors of electricity because they give up electrons.

A: Why are atoms of metals good conductors of electricity?
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Q: The bird ancestor that lived in trees developed wings, which is commonly associated with birds.

A: The bird ancestor that lived in trees developed what feature commonly associated with birds?
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Q: If an accident happens during a science experiment, the first thing a student should do is report to the teacher.

A:
What is the first thing a student should do if an accident happens during a science experiment?
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