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.

Example Input: Why use nautical mile unit ?
Are spirogyra unicelluar ?
What determines an atoms chemical reactivity ?
When was margaret thatcher president ?
Example Output: When was margaret thatcher president ?

Example Input: Business-to-Business Marketing in telecommunication industry ?
Pro 's and Con 's with North Korea 's nucular power ?
What is the smallest tree in japan ?
What color can brown bear have ?
Example Output: What is the smallest tree in japan ?

Example Input: What are three type of business ?
Attitudes towards charles dickens wor ?
One example of physical cahanes conversation ?
How do you get rid of your stretchmarks ?
Example Output:
How do you get rid of your stretchmarks ?