Definition: 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: 10 What is project delphis ?
A form carpenter needs what training ?
What content is the trevi founatin located ?
What term describes the lightness and darkness of a color ?
Output:
What term describes the lightness and darkness of a color ?