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:
What is the population for libya in 2008 ?
How many calories in a raw potato ?
Can a 17 year old work at wal-mart ?
How does biological diversity help indigenous people ?

Ex Output:
How many calories in a raw potato ?

Ex Input:
What is the difference between and scientific theory and a scientific law ?
What is the origin of the kuiper belt ?
What is the 1993 madison dollar worth ?
What are the types of rap and hip hop ?

Ex Output:
What is the difference between and scientific theory and a scientific law ?

Ex Input:
Has sam clark gota girlfriend ?
What is the spark plug gap size for a 2005 nissan sentra ?
What are the pro 's and con 's of nuclear engery ?
What is the theme music for the tv sitcom Joey ?

Ex Output:
Has sam clark gota girlfriend ?