Task: Dialogue Generation
Input (English): F: I went on a trip to Africa last month. ,M: Really? Who did you travel with? ,F: My father, mother and my sister.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: Why your sister doesn't come? Anyway traveling with 3 people sounds interesting. (C) M: Wow, that must be so much fun having three companions on the road. (D) M: You have both you brother and sister traveled with you? So you traveled with 4 families!
Output (English): C