text: Polly: You making something for Friday?
  Kelly: Yeah, hope to, maybe Rocky Road, it's really easy!
  Polly: Good thinking! I'm doing a coffee buttercream sponge.
  Kelly: OMG, sounds yummy! Who's sorting the coffees and teas?
  Polly: Don't know, you fancy doing this?
  Kelly: Not really.
  Polly: Oh, ok. I'll ask around in the bank tomorrow.
  Kelly: Look, I'll think about it and get back to you tomorrow.
target: Kelly plans to make Rocky Road for Friday. Polly is doing coffee buttercream sponge. Polly and Kelly don't know who's taking care of the coffees and the teas. Kelly will think about it and let Polly know.