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.
Input: How do sand cats mate ?
What is difference between a witch and a wiccan ?
Where does the Catus Wren live ?
What is the number of valence electrons for radium ?
Output:
What is difference between a witch and a wiccan ?