Task: Dialogue Generation
Input (English): M: Hello Helen, you look bad. Is everything OK? ,F: Yes, I'm fine, thanks. I'm just a bit tired this morning. That's all. ,M: Why is that? Did you stay up last night? ,F: Not at all, but I had this dream and it woke me up so I didn't get much sleep. I dreamt of walking through a forest at night. I couldn't see anything. ,M: That sounds frightening. ,F: In my dream, I saw white light behind some trees. It was a strange light because it seemed to get bigger and then smaller as if it was alive. At first I just stood where I was. But then the light seemed to move toward me and I could see something in it like the face of an old man. I tried to run away, but my feet felt very heavy, and I couldn't run fast enough. That's when I woke up I was shaking all over.
(A) M: So you saw a blue light behind some trees in your dream. (B) M: So the light got bigger and then smaller in your dream. (C) M: So the yellow light got bigger and then smaller in your dream. (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.
Output (English): B