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:
Another name for a street trader ?
How much is an ipod touch in philippines ?
Who has survival as business aim ?
What is the value of a 1945 half penny ?

Ex Output:
What is the value of a 1945 half penny ?


Ex Input:
Which mountain area is in North Amarica ?
How many different types of doctor are there in the US ?
List of countries rich in natural resources in north-central asia ?
How many metres in 0.4 hectares ?

Ex Output:
How many different types of doctor are there in the US ?


Ex Input:
Where was the london conference held ?
How much new house cost in 2009 ?
What degree would you need to get to become a forensic dna ?
What percentage of europe sre christian ?

Ex Output:

Where was the london conference held ?