Detailed Instructions: 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.
Q: 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 ?
A:
Name a waterfall in America ?