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.

What dances were popular when there was the pearl harbor ?
What is is the population in california right known ?
How many awards did avi the author win ?
What are two main type of chemical bonds and what the difference between them ?
How many awards did avi the author win ?