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.

What is excretory organ ?
How do you control oxygen levels of water in a fish tank ?
What are ways to prevent gingivitis ?
What are the transport facilities like in Paris ?
What is excretory organ ?

Wheredid the celts come from ?
What are the steps of making a 5 pound note ?
What year did the US Open tennis start ?
Where has shayne ward gone ?
Wheredid the celts come from ?

How do you change a 2003 Buick Rendezvous battery ?
Blood is abnormal in any way ?
3 NaCl is what type of solution ?
Where did Geoffry Chaucer live ?

Blood is abnormal in any way ?