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:
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 ?

Ex Output:
What was the main teaching of pure land buddhism ?


Ex Input:
Perro what does it mean ?
What number was Elie engraved with at Auschwitz ?
What climate do coral reefs experience ?
What software made billgates rich ?

Ex Output:
What number was Elie engraved with at Auschwitz ?


Ex Input:
The world largest office building is in this state ?
How much does a adult male gorilla weigh ?
What is the difference of brown eggs and white eggs ?
What are seven articles to the US constitution ?

Ex Output:

What are seven articles to the US constitution ?