Instructions: 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".
Input: M: How much will it cost to send this letter to Beijing? W: It weights half an ounce. That'll be six dollars by airmail., Question: Which of the following is right? (A) The man wants to send a letter to Shanghai. (B) The woman is a seller. (C) The two speakers are at the post office.
Output:
(C) The two speakers are at the post office.