text: Aron: Is anyone free and near the university? We could go to some coffee
  Ivan: I will have a break in 10 minutes, but I planned on eating something
  Aron: That is also cool, anyone else?
  Karlo: I have a class right after this one...
  Luka: And I am home :p
target: Karlo and Luka can't have a coffee with Aron. Ivan will have a break in 10 minutes.