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 kind of problems eventually led to the fall of the Byzantine empire ?
How many calories are in a coke a cola ?
How do floods have an impact on humans ?
What happened during the vedic age ?

Ex Output:
How many calories are in a coke a cola ?

Ex Input:
What is the difference between an orgasm and ejaculation for a woman ?
How do people in america share thier rights and responsibilites with the levels of government ?
What is isreals major exports ?
How can you set the clock in your 2002 dodge intrepid ?

Ex Output:
What is isreals major exports ?

Ex Input:
What caused informal amendments ?
Where does the name hexagon come from ?
How did jacque cartier atract people to come to canada ?
The scientitic name of the african elephant ?

Ex Output:
How did jacque cartier atract people to come to canada ?