In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".

W: Hi, John! M: Oh, hello, Jenny! W: I heard you received the top grade on all five exams last semester. M: Only on four. I'm afraid.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
What does the man think of the exams? (A) He's afraid to take exams. (B) He only took the fourth exam. (C) He didn't get the highest score on one exam.