TASK 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.
PROBLEM: Inter tidal zones around the world ?
Why was volleyball become a sport ?
What is cubic meter in chemistry ?
What kind of cereal do grasshoppers eat ?

SOLUTION: What kind of cereal do grasshoppers eat ?

PROBLEM: What is lewis structure n2O ?
What are PEI 's natural reasoucrces ?
What was the average price for a music CD in 2007 ?
What planet has two thirds reddish-brown ?

SOLUTION: What was the average price for a music CD in 2007 ?

PROBLEM: 38mg is equal to how many grams ?
Neon is identified with the symbol ?
Remilitarisation of the Rhineland ?
Why is arsenic used ?

SOLUTION:
Why is arsenic used ?