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.
One example: How many miles is 43560 ?
What is the national currency of Albania ?
What is the status of the draft today in US ?
Where is the oil plug in a 2004 Harley ?
Solution is here: How many miles is 43560 ?
Explanation: The output is from the list of given queries and it is not well structured and has grammatical errors when compared to other queries

Now, solve this: What is jacob 's mama 's name ?
How can hydrogen be tested for ?
What is the most popular type of rock ?
Advantages of keeping animals in zoos ?
Solution:
Advantages of keeping animals in zoos ?