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.
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Question: When was roaldh dahl born ?
Why is bri short ?
The third tallest moutain in the world ?
How much does anNHL referee make ?

Answer: When was roaldh dahl born ?


Question: What is difference between market and marketing resarch ?
What are tony hawks accomplishments ?
Average height of men in britain ?
Smoking and how it can damage your lungs ?

Answer: What are tony hawks accomplishments ?


Question: What are the main structure of an eye ?
What isotope of hydrogen has one neutron ?
Richest in complex carbohydrates ?
Things about castles in wales ?

Answer:
What isotope of hydrogen has one neutron ?