text: Marianella: Are you coming over to Monica's place tonight?
  Adolfo: What time are you guys meeting up?
  Marianella: I'll be there at 6pm. 
  Adolfo: Damn it, I've my project group meeting at 6. 
  Adolfo: We need to discuss a couple of details for the workshops we're planning.
  Marianella: Will it take long?
  Adolfo: No idea, but let's stay in touch.
  Marianella: OK! It'd be cool if you made it! 
target: Adolfo doesn't know if he comes over to Monica's place tonight because he has a meeting at 6 pm.