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: Spherical structure inside the nucleus is ?
How many calories does a banana muffin have ?
What 3 capital cities and countries are in africa ?
How many windows are in a house ?

A: Spherical structure inside the nucleus is ?
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Q: Why was shi huangdi so powerful ?
What is value of a1993 1 coin minted at the royal melbourne show ?
How much money does artificial turf cost ?
How much is the oldest quarter worth ?

A: What is value of a1993 1 coin minted at the royal melbourne show ?
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Q: Is coal a molten material ?
Where is the culture of islam located at ?
How inhibitor inhibit the enzyme ?
Where would you find hot spots ?

A:
How inhibitor inhibit the enzyme ?
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