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: Company law act1956 ?
How many toes does normal cat have ?
Population of cork ireland ?
What was the cause of Luther Vandross death ?

A: What was the cause of Luther Vandross death ?
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Q: Does most greenhouse effect look like a small glass house ?
What languag does Argentina speak ?
What is the difference between an optical mouse and a laser mouse ?
Where did ketchup come forom ?

A: What is the difference between an optical mouse and a laser mouse ?
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Q: The worlds most expensive paintball gun ?
What are the physical nature of sweden ?
What do trees tattoos symbolize ?
Who is iowas us senators ?

A:
Who is iowas us senators ?
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