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 percent of the world 's wheat is in canada ?
What is public sector and private sector ?
How do you convert mililiters into a centiliters ?
When was lacrosse invented in ?

Ex Output:
When was lacrosse invented in ?


Ex Input:
Can a quadrilateral be classified as scalene ?
Where do you see lickilicky on pokemon platinum ?
How do you cha the actuator in 90 gmc ?
How much does DSi points card cost ?

Ex Output:
How do you cha the actuator in 90 gmc ?


Ex Input:
What is the role played by bacteria in the nitrogen cycle ?
How much does an interior decorater get paid ?
What is is the plural staff ?
How do you find someones home page to post a comment ?

Ex Output:

What is is the plural staff ?