Detailed 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.
Q: Whe were ships invented ?
Air is made up of gaseswhat are they ?
How is the olympics important ?
What is meant to have an open circulatory system ?
A:
How is the olympics important ?