text: Jan: It's soooo gloomy today!
  Dave: I know, I can't stand it.
  Jan: I need to be cheered up, badly!
  Dave: What can we do?
  Jan: Tell me a joke?
  Dave: Knock, knock.
  Jan: Who's there?
  Dave: Dave!
  Jan: Dave who?
  Dave: It's really just me, Dave. I don't have a joke. Sorry!
  Jan: LOL, it's funny anyway!
  Dave: :-) I know!
  Jan: You are a terrible joke teller.
  Dave: True.
  Jan: Guess I'll try to cheer up another way.
target: Jan feels low because of a gloomy day. Dave tells a joke to cheer Jan up. Dave is a terrible joke teller.