Directions: The following sentence is divided in to four parts (a), (b), (c), (d). One of the given parts is grammatically incorrect. You have to detect the error and indicate your choice. If there is no error, then mark (e) in the answer choice.

Suzanne argued with (a)/ her mother over (b)/ her refusal to (c)/ attend the party. (d)/ No error (e)