text: Tina: Good morning. I need to contact Michael Smith. Do you have his number? Or fb?
  Chad: Good morning
  Chad: I’m afraid he won’t be in our class anymore
  Tina: oh?
  Chad: Noone really knows anything, everyone’s being really mysterious about it, so I don’t even know what’s going on.
  Tina: But is it another school or just another group?
  Chad: tutoring
  Tina: another case of depression?
  Chad: It seems so
  Tina: :(
  Chad: He deleted his fb account
  Chad: He hasn’t been at school for 3-4 months
  Chad: this year he wasn’t really coping with the stress
  Tina: I see
  Chad: Why are you asking about him?
  Tina: I was supposed to give him the tutoring, so I wanted to approach him here on fb
  Chad: I have his number if you want
  Tina: I think in this case I’ll contact his parents
  Tina: thanks
  Chad: you’re welcome
target: Tina needs to contact Michael Smith, but he's not in Chad's class anymore. Michael deleted his facebook account and hasn't been at school for 3-4 months. Tina was supposed to give him the tutoring. Chad has his phone number and Tina will contact Michael's parents. 