TASK DEFINITION: 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.
PROBLEM: Does mexico experience any natural hazards ?
How do sting ray protect themselves ?
Where is a mountain in africa ?
What is the net worth of singer whitney houston ?

SOLUTION: How do sting ray protect themselves ?

PROBLEM: What is rhianna number ?
What is the importance of calcium in bones ?
What are the oceans that surround Germany ?
How many rabbits are there in Australia ?

SOLUTION: What is rhianna number ?

PROBLEM: 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 ?

SOLUTION:
The process of when the sperm and egg meet is ?