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: Who died in the 2010 winter olypics ?
Where is the oil filter in a 2003 c230 ?
Top ten highest waterfall in th world ?
Price of a used cessna ?
A:
Where is the oil filter in a 2003 c230 ?