Task: Dialogue Generation
Input (English): M: I can never tell of it's Lisa or Gell on the phone. Their voices are so similar. ,F: That's about the only thing they have in common for sisters.
(A) M: Lisa and Gell not only are different in character but also have different voice. (B) M: Yes, Lisa and Gell are different in character. (C) M: I am really sorry, I did not catch that. Would you slow down, please? (D) M: I like Lisa and Lily's voice, their beautiful voices make me feel comfortable.
Output (English): B