Choose your answer from:
(a). No.
(b). Yes.
Given those answer options, answer the question: I am verifying the answers generated by an automatic system to the following question: who plays ethan in my babysitter's a vampire Suggested answer: The show follows Ethan Morgan ( Matthew Knight ), who, in the television film, learns that his babysitter Sarah ( Vanessa Morgan ) is a vampire . Should I validate this answer?
A:
(b).