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: What was the main teaching of pure land buddhism ?
Why use models in science ?
How many floors are in frosty grotto on red rescue team ?
Can you give a sentence using the word unsullied ?
Example Output: What was the main teaching of pure land buddhism ?

Example Input: What is the term for normal vision acuity ?
Five branches of economics ?
Where does love bird live ?
What is india 's literacy raye ?
Example Output: What is the term for normal vision acuity ?

Example Input: What equitment is needed for perfessional figure skating ?
Where can you go for a college in Michigan ?
How many centimeters is equal to 1 kilometer ?
Who was cleopatras husband ceasar ?
Example Output:
How many centimeters is equal to 1 kilometer ?