instruction:
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.
question:
Why use nautical mile unit ?
Are spirogyra unicelluar ?
What determines an atoms chemical reactivity ?
When was margaret thatcher president ?
answer:
When was margaret thatcher president ?


question:
How many calories in 5 oz smoked salmon ?
The height of a polar bear ?
What are the three computer periphearls ?
What are examples of family rhymes ?
answer:
What are examples of family rhymes ?


question:
How much money do a painter artistmake ?
Mister in portugal ?
Number of milk teeth of children ?
What are three nonrenewable resouces ?
answer:

What are three nonrenewable resouces ?