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: What were the wars in South America ?
How many centitmters equal four decimeters ?
How many calories in a cup of chopped lettuce ?
Is PH3 polar or nnonpolar ?

A: Is PH3 polar or nnonpolar ?
****
Q: Who has won the most Brownlow votes in 1 year ?
When and how did mae jemison die ?
What is st louis radio disney number ?
How many french artists are there ?

A: What is st louis radio disney number ?
****
Q: What is the standard size of a living room couch ?
How could blocked arteries be treated ?
Where is Chile Located - ?
How do you install a thermostat on a 2000 oldsmobile alero ?

A:
Where is Chile Located - ?
****