You are given a set of queries separated by '
', and your job is to find out the query which is not a well-formed or well-structured query in terms of grammar, punctuations, or spelling errors.

Input: Consider Input: What were the Chinese fighting for in the Chinese Revolution ?
Where is the pituitary located in the brain ?
What is differ between a hot and cold front ?
Where do you get mesa in spectrobes ?

Output: What is differ between a hot and cold front ?


Input: Consider Input: What college did Walter Peyton attend ?
How did islam gain many converts ?
How many of Johannes Vermeer 's paintings are done by him ?
Paint code location ?

Output: Paint code location ?


Input: Consider Input: Where is the burial place of shakespeare ?
Where is masjid scottsdale ?
Once in power what did stalin do to control the people ?
How do touch screen systems work ?


Output: Where is masjid scottsdale ?