You are given a list of queries separated by new line. Your job is to answer with the query that is the most well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.

Q: Body parts of a frog are ?
What happends during the second stage of cell cycle ?
What are the elements of science fiction writing ?
How much on a ton of coal could power mp3 player for how many years ?

A: What are the elements of science fiction writing ?
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Q: Width of the Jefferson Memorial ?
Which are some reserved powers ?
Which fuse is the saab 95 alarm ?
How much is the 1913 liberty coin with a s on it worth ?

A: Which fuse is the saab 95 alarm ?
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Q: Why use nautical mile unit ?
Are spirogyra unicelluar ?
What determines an atoms chemical reactivity ?
When was margaret thatcher president ?

A:
When was margaret thatcher president ?
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