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: Consider Input: The effects of exercise on skeletal ?
How miles is 50 kilometers ?
What is the habitat of ants ?
What are the dangers of some gases ?

Output: What are the dangers of some gases ?


Input: Consider Input: Function on rough ER ?
Are joe jonas and demi lavarto in a relationship ?
How do u get ur horse to be a unicorn on howrse ?
Who was daniel radcliffe 's girlfriend ?

Output: Are joe jonas and demi lavarto in a relationship ?


Input: Consider Input: What is three importin dates in aztec history ?
Where did the spanish flu come form ?
What is it called when taxing exports and interfering with the ability of the states to carry out thier responsibilities ?
What is the lyrics of silent night ?


Output: Where did the spanish flu come form ?