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.
Q: What does the south rising have to do with lincolns assassination ?
How many breeds of bit bulls are there ?
How do you replace fuel pressure regulator on 2001 hyundai santa fe 2.4 l ?
How do shark ecosystem ?
A:
How do shark ecosystem ?