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 human population of Europe ?
Pull factor of shangahai ?
How do you change a headlight on a 2004 chevy malibu ?
Can baby birds eat soft cereal ?
[EX A]: Pull factor of shangahai ?

[EX Q]: How can one get the hybridization in molecule ?
What are the official NBA official rules ?
How do you draw an isosceles triangle with correct angles and lengths ?
What are the differences between LDL and HDL ?
[EX A]: What are the official NBA official rules ?

[EX Q]: How many political parties exists in the US ?
The most famous athlete from a hispanic speaking country ?
How did van Gogh die ?
Why was the russian revolution unique ?
[EX A]:
The most famous athlete from a hispanic speaking country ?