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.

Ex Input:
What is the population or Rochester New Hampshire ?
40 m equal how many grams ?
Medical term auscultation ?
What is the poorest arab country ?

Ex Output:
What is the poorest arab country ?


Ex Input:
What is code to moglin punter ?
What is daniel radcliffe 's id for you-tube ?
What is difference between disinfection and sterilization ?
When was the date of Eugenie Clarks birth ?

Ex Output:
What is difference between disinfection and sterilization ?


Ex Input:
When spectroscope was invented ?
What are the property security system in uk ?
How do you change a pool light fixtures ?
What do you call people that study birds ?

Ex Output:

What do you call people that study birds ?