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: How do you calculate beta of any particular mutual fund ?
Where is deepest canyon in the us ?
How do you wash white vans ?
What is the virginia 's state flower ?
A:
Where is deepest canyon in the us ?