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.

[EX Q]: What is heat waves caused by ?
What are some good word puzzles ?
What is the half step fall of major ?
Physical development theories for children 3 - 5 years ?
[EX A]: What are some good word puzzles ?

[EX Q]: Is jesse mccartney single now in 2008 ?
What were the advantages of being apprentice ?
Can a person be Hindu and christian ?
How much do you need to go to new york ?
[EX A]: Can a person be Hindu and christian ?

[EX Q]: What countries live under Imperialism ?
How do plants get its energy ?
How do you use aloof used in a sentence ?
Mount washington observatory ?
[EX A]:
What countries live under Imperialism ?