text: Paul: <file_photo>
  Paul: guys here's yesterday's bill
  Seth: Paul you paid for the taxi
  Paul: forget it
  Seth: come on. how much was it?
  Paul: forget it dude :)
  Ellie: 32 for taxi, I saw it :)
  Seth: ok. let's split evenly ok?
  Ellie: ok, I'll pay for Claire
  Claire: why? :)
  Ellie: you paid for me last time
  Claire: can't even remember...
  Ellie: CHinatown?
  Seth: you went to chinatown wihtout me?!?!?!
  Ellie: last month silly :)
  Claire: you were in Paris!
  Seth: that's not an excuse!
target: They will divide the bill in equal parts including what Paul paid for the taxi. Ellie wants to pay for Claire.