answer: #Person1# helps #Person2# orders food and drink at McDonald's.
documents: #Person1#: Welcome to McDonald's. Can I take your order?
  #Person2#: Please give me this extra value meal, a red bean pie, and one order of vegetable salad.
  #Person1#: Would you like something to drink?
  #Person2#: A cup of hot orange juice.
  #Person1#: Will that be it?
  #Person2#: Yes, that's all.