answer: #Person1# thanks #Person2# for the pizza. They'll try some other flavors next time.
documents: #Person1#: Thanks for the pizza. It was delicious.
  #Person2#: It's okay.
  #Person1#: Next time, it's on me.
  #Person2#: Don't be silly.
  #Person1#: I'm serious.
  #Person2#: Alright. Next time, we can try some other flavors.
  #Person1#: Certainly. The vegetarian pizza looks pretty good. It must be very delicious.
  #Person2#: Definitely. I really like Italian food.