TASK DEFINITION: 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.
PROBLEM: 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 ?

SOLUTION: Is PH3 polar or nnonpolar ?

PROBLEM: How do dolphins protect themselves in their habitat ?
Is josh hutcherson the coolest guy ever ?
Sub for milk hamsters ?
Where can you find a Browning A5 shotgun ?

SOLUTION: Sub for milk hamsters ?

PROBLEM: Which terrestrial planet rotates backwards ?
In what Congressional District to do you livein TX ?
How can you make money in a month ?
What teams have the highest payrolls in mlb ?

SOLUTION:
In what Congressional District to do you livein TX ?