Directions: The sentence contains either only a single error or no error at all. If the sentence contains an error, select the underlined part that must be changed to make the sentence correct. If the sentence is correct, select choice (E). While choosing the answer, follow the requirements of standard written English.

Although (A) violent, tornadoes are (B) rather small storms (C) which paths are usually about a quarter of a mile (D) in width. (E) No error