text: Emma: Hello Tracy, do  you want Tim brings you something special from Moscow?
  Tracy: thanks a lot. I send you a  picture of what I'd like, and if you find some crackers... but we 're waiting for Tim above all.
  Tracy: <file_photo>, <file_photo>
  Emma: I didn't know those crackers , where did you buy them?
  Tracy: Cedmoi, Utkonos or Achan. Delicious with red caviar
  Emma: i'll try it ; Tim is in starting block. 
target: Tracy wants some crackers from Tim from Moscow.