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: Perro what does it mean ?
What number was Elie engraved with at Auschwitz ?
What climate do coral reefs experience ?
What software made billgates rich ?
Output:
What number was Elie engraved with at Auschwitz ?