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.

What is the name of the world 's largest canyon and where is located ?
How much money is a standard violin ?
How many calories in 1 bubble gum ?
Can a cat and a dog breed ?
Can a cat and a dog breed ?

Bill passed in 1973 to limit presidential war making powers ?
What kind of traditional foods do paris eat ?
How many g 's does white naga have ?
Cities in Japan that are next to each other ?
How many g 's does white naga have ?

Are there any volcanoesnear madagascar ?
The role of dna is to ?
What is copper used for in everyday life ?
Clutch and pressure plate installation hyundai 2008 ?

What is copper used for in everyday life ?