Teacher:In this task, you will be shown a conversation and a question. You need to answer the question and choose the correct option based on the conversation. "W" and "M" in the conversations stand for "woman" and "man".
Teacher: Now, understand the problem? Solve this instance: M: I didn't see Sam at your party. What's the matter? F: He told me he would come at first, but then he changed his mind., Question: Did Sam come to the party? (A) Yes. (B) No. (C) We don't know.
Student:
(B) No.