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: Helium gas eliment or compound ?
US government 's failed attempt to start a revolution in Cuba ?
Names of people in figure skating ?
How many kw of energy does a clothes dryer use in a week ?
Output:
How many kw of energy does a clothes dryer use in a week ?