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.
Problem:When was paper money invinted ?
What is the function of a muscular foot ?
Scope for multidisciplinary nature and environmental studies ?
What is nick jons 's official cell phone number ?
Solution:
What is the function of a muscular foot ?