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.

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

Example Input: The process of when the sperm and egg meet is ?
How many quadrants is the abdominal region divided into ?
1 What are the most and least effective types of contraception ?
How long does it take to digest muffins ?
Example Output: The process of when the sperm and egg meet is ?

Example Input: Where is the AC blower on a 1999 chrysler concorde located ?
What is the purpose of bacarbonate in the small intestine ?
What did the teenagers from the 1980 's wear ?
The natural habitat of a cheetah ?
Example Output:
The natural habitat of a cheetah ?