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.

[Q]: The effects of exercise on skeletal ?
How miles is 50 kilometers ?
What is the habitat of ants ?
What are the dangers of some gases ?
[A]: What are the dangers of some gases ?


[Q]: Who was good family in franks ?
What kind of organism is archaea ?
What percentage of total world population is brightons population ?
How many letters are there in the apphelbet ?
[A]: What kind of organism is archaea ?


[Q]: Where does ryan secrate live ?
First national bank locations in sw houston ?
How many cups of chocolate are in 20 ounces ?
The California Club ?
[A]:
How many cups of chocolate are in 20 ounces ?