Instructions: 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.
Input: What is triangular tile used for ?
What is valentina tereshkovas sisters name ?
Fuse box on 2001 vw polo ?
Articles of the constitution 1-3 ?
Output:
What is triangular tile used for ?