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: How much do companies usually pay fo their background checks service ?
How do you cheat to become tenth prestige ?
What atre carpets normaly made out of ?
What causes an acid to dissociate ?

A: What atre carpets normaly made out of ?
****
Q: How did Sacajawea become famous ?
1984 2 pound coin ?
Is Samuel De Champlain Married ?
How can you make a bakugan ball ?

A: 1984 2 pound coin ?
****
Q: Is there any requirements to be a race car driver ?
What are the two major categories of ocean currents ?
What are the defferent types of handwriting ?
How many electrons go in the shell of rubidium ?

A:
Is there any requirements to be a race car driver ?
****