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: How do you use mass on a sentence ?
Can tigers eat other tigers ?
What phone does selena gomez gave ?
What is a natural and polotical boundary ?

A: Can tigers eat other tigers ?
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Q: What is wall perforations ?
What phylum is hook worm ?
What is keshas fan club phone number ?
What is the name of the other opposition parties and leaders beside liberal party ?

A: What is the name of the other opposition parties and leaders beside liberal party ?
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Q: Armistice is what ?
What is the important of research in the field ?
Why does Lacy hate TJ ?
What are the role of WTO ?

A:
Why does Lacy hate TJ ?
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