instruction:
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.
question:
Name a waterfall in America ?
How do you beat mike fernando on clear vision elite ?
What are the properties calcium has ?
What determines the class of an arm accident ?
answer:
Name a waterfall in America ?


question:
What words end in logy ?
What year was ladainian tomlinson born ?
How many element are in your periodic table ?
Does lindsey lohan have a little sister ?
answer:
How many element are in your periodic table ?


question:
The law of reflection in physical ?
How many miles is it from concord to Boston Massachusetts ?
Why was nelson mendela so famous ?
How do you replace a gmc neutral safety switch ?
answer:

The law of reflection in physical ?