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.

[EX Q]: What is the value of a1976 bicentenial dollar coin ?
Why does it hurt when you have anal ?
Where is bretton woods and whats it significance ?
How far in miles is 2.4 kilometers ?
[EX A]: Where is bretton woods and whats it significance ?

[EX Q]: What did Mendelev invent ?
What is code to moglin punter ?
Does temperature affect rate of rust ?
What is the source of the Lena River ?
[EX A]: What is code to moglin punter ?

[EX Q]: Why were the laws of thermodynamics created ?
What countries have brownies as a popular food ?
What is triangular tile used for ?
What is valentina tereshkovas sisters name ?
[EX A]:
What is valentina tereshkovas sisters name ?