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 value of 1918 liberty half dollar ?
Where is Romania lovated ?
What is alex wolffs e mail adress ?
What is the pressure in a circuit that causes the electrons or current to flow ?
Output:
What is the pressure in a circuit that causes the electrons or current to flow ?