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: A form of a database is what ?
How did an ordeal work ?
Who do you know if your girl friend is cheating on you ?
What is love of self ?
Example Output: What is love of self ?

Example Input: Pro 's and Con 's with North Korea 's nucular power ?
What kind of wheels do reebok 6k skates use ?
What is the names of KING duncans sons ?
How is a spider and a insect different ?
Example Output: What kind of wheels do reebok 6k skates use ?

Example Input: What are the two component of the introductory paragraph ?
Paramecium heterotroph or autotroph ?
Who was katie prices first relationship ?
Liability od shareholders in a corperation ?
Example Output:
What are the two component of the introductory paragraph ?