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 Input:
Is there any difference between RNA and DNA in there functions ?
What are some foods enjoyed in nicaragua ?
The result for multiplication ?
What causes VOC ?

Ex Output:
The result for multiplication ?

Ex Input:
What is magnesium chloride 's chemical formula ?
How much does a philosopher earn a year ?
Wher is the univirsity of Yale located ?
What is is largest mammal ?

Ex Output:
Wher is the univirsity of Yale located ?

Ex Input:
What period do mammals belong to ?
How you beat the big robot on spy island on poptropica ?
What do kangaroos and emus have in common ?
What was the assembly in anceint greek government ?

Ex Output:
How you beat the big robot on spy island on poptropica ?