text: Sylvia: Hi Isabella, thanks again for yesterday! 
  Isabella: Thank YOU! The workshop was amazing! I wish we had one with you tomorrow, too! 
  Sylvia: Glad to hear it, hope you'll find the methods practical.
  Isabella: It was really food for thought. 
  Sylvia: Can I ask you a favour?
  Isabella: Yes, of course, what can I do for you? 
  Sylvia: I didn't take a photo of your riddle and I liked it so much. Do you have a picture you could send over?
  Isabella: The "Education" one? 
  Sylvia: Exactly!
  Isabella: Sure, here it comes: 
  Isabella: <file_photo>
  Sylvia: Oh, lovely, thanks so much! 
target: Sylvia held a workshop yesterday. Isabella attended the workshop and enjoyed it. Isabella send Sylvia a photo of an "Education" riddle. 