text: Patrick: Where were we supposed to meet?
  Gabriel: Tate
  Patrick: yeah, but which one?
  Gabriel: What do you mean?
  Eve: we're supposed to meet in 20 minutes, where are you?
  Eve: Tate Modern
  Gabriel: I didn't know there were two :o
  Patrick: damn, I thought it was Tate Britain
  Patrick: will be there in 5 mins
  Eve: Get off and come here, we'll wait for you
target: Gabriel and Eve have a meeting with Patrick in 20 minutes at Tate Modern. Patrick is at Tate Britain. He will join them in 5 minutes.