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: Some people are always after large, short-term profits. And they become victims of financial tricks. M: Well, they should know that if something seems too good to be true, it probably is.
What does the man think people should know? (A) Risks may exist when they chase high profits in a short time. (B) It's feasible for people to be after large short-term profits. (C) No one can avoid being victims of financial tricks.