text: Helen: Hey hun, I'm in the eco shop. 
  Helen: Want to buy some cookies for your mom... 
  Helen: What can she eat? :D
  Tom: Haha, good question! 
  Tom: She's alergic to nuts,lactose and some seeds. 
  Helen: Oh, and what about sugar?
  Tom: better not, but it depends on other ingredients. 
  Helen: Coz I found here cookies , lactose-free, with no nuts but they contain sunflower seeds and sugar...
  Tom: Hmm.. can u take a pic?
  Helen: Sure <file_photo>
  Tom: Hmm.. brown sugar should be fine. 
  Helen: <file_photo> or maybe these are better???
  Tom: No! they contain almonds! 
  Tom: But these Oreo cookies are fine. You can buy them ;-)
  Helen: Ok, thx for help!:*
target: Helen is in eco shop and wants to buy cookies for Tom's mum. Mum's allergic to nuts, lactose and some seeds. Tom wants Helen to buy Oreo cookies. 