Definition: 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: W: Your English dictionary is cheaper than the one I bought yesterday. M: Well, but Catherine's is cheaper than mine., Question: Whose English dictionary is the cheapest? (A) The man's. (B) The woman's. (C) Catherine's.
Output:
(C) Catherine's.