answer: #Person1# and Joan are having fun at a party, and they're going to dance.
documents: #Person1#: It's a wonderful party, Joan, The food, the drink, the atmosphere. . . Everyone is enjoying himself.
  #Person2#: Thanks to your help. To our friendship.
  #Person1#: Bottoms up! By the way what kind of entertainment are we gonna have?
  #Person2#: Dancing. The boys from the Campus Band have promised to play music for us.
  #Person1#: Oh, how wonderful! Every girl on the campus has a crush on those handsome guys.
  #Person2#: I'll surely make introductions for them.