dialogue: #Person1#: Why don't you have some of my cake, Sue? I made it just for this party.
  #Person2#: Sorry, Bill, I'm not in the cake at the moment. I thought you knew about my diet.
  #Person1#: On your birthday? Surely you can eat whatever you want on your birthday. You can start your diet tomorrow. And anyway, you look great.
  #Person2#: Well, thanks, Bill. I am not on a diet to lose weight, actually. My doctor told me to stop eating certain foods. I'm trying to avoid being allergic to something.
  #Person1#: I didn't know food could help with that. I also notice you didn't eat any of the sandwiches Jill brought.
  #Person2#: Yeah, and you and Tom and Shellin all brought different cakes. I'm dying to try them.
  #Person1#: Why don't I go get you a salad? I'm sure you'll feel better if you eat something.
  #Person2#: All right, it's the only thing here I can eat. What I really want is some hot soup.
  #Person1#: Why don't I go and get some soup from the restaurant across the street for you?
  #Person2#: That's awfully nice of you. But I'm enjoying my party. Maybe we could go afterwards.
  #Person1#: OK, you go back in the house and chat with the guests. And I'll call the restaurant and tell them we'll be there in a few hours.
summary: Sue doesn't eat cakes and sandwiches at her birthday party to avoid being allergic. Bill is willing to order her some hot soup to make her feel better. They decide to go to the restaurant later.
topic: Sue's birthday party