answer: #Person1# doesn't know what to cook for dinner, #Person2# suggests pizza or Spaghetti. But #Person1# thinks #Person2# is getting heavy and should start a diet.
documents: #Person1#: I wonder what we should have for dinner this evening?
  #Person2#: Are you asking me?
  #Person1#: Yes, I am. I really don't feel much like cooking but the family must eat.
  #Person2#: Well, you know me. I can always eat pizza or Spaghetti.
  #Person1#: So I've noticed. You are putting on a little weight, aren't you?
  #Person2#: I know, you don't have to remind me. I'm starting a new diet the day after tomorrow.
  #Person1#: It's about time.