text: Mum: do you need anything from Sainsburys?
  Sue: oh yes I need some light bulbs
  Mum: what kind?
  Sue: small candle bulbs with a small screw in, just for these new lamps
  Mum: <file_photo>
  Mum: like these?
  Sue: yes those are perfect how much?
  Mum: 3.00 or 2 for 5
  Sue: get me 2 then please xxx
  Mum: ok will do see you soon xx
target: Mum is in Sainsbury's. Sue asks her to buy 2 small candle bulbs for new lamps.