text: Erin: I've just gone into your room and it is absolutely disgusting!
  John: Mum!
  Erin: Don't mum me! It is my house and I am not putting up with it being a pig sty!
  John: Yeah, but...
  Erin: You're grounded unless you clean it up tonight. Pronto!
  John: But I'm over at Alex's place tonight!
  Erin: I don't care! You heard me! 
  John: OK! I heard you.
  Erin: Well?
  John: I'll do it tonight. I promise!
target: John's room is messy. Erin demands that John clean it up tonight or he'll be grounded. John is going to Alex's place tonight, but agrees to clean the room.