text: Lenny: So what about the exam. Anyone who passed it?
  Tanja: I failed :(
  Chris: Me too... she's a bitch!
  Greg: I passed, but I got C...
  Lenny: Well, it doesn't seem it's gonna be easy...
  Tanja: She's really tough... I studied a lot, really I spent last 2 weeks cramming!
  Chris: They say she always fail 70% of the students.
  Lenny: My summer is ruined, what a bitch!
  Tanja: Guys, I mean... we can always ask others about the questions and keep our fingers crossed...
  Chris: OK, yeah it's not gonna be that bad. So... she asked me about Bolivian revolution and agriculture in Chile in the 60s.
  Lenny: OMG!
  Tanja: Mine were: the geopolitical situation of Caribbean after II WW.
  Lenny: This one's better!
  Greg: I got the Cuban revolution! 
  Tanja: Lucky you! If she asked me that question I'd surely pass!
  Chris: What about others? 
  Lenny: I will ask Christina and Jason, they have the exam today.
  Greg: I can ask Pauline, she made a list with possible questions. This may help.
  Tanja: Oh, that's a good idea!
  Lenny: Guys, maybe we can grab a beer tonight? 
target: Tanja and Chris have failed the exam and Greg got a C. They will ask Christina, Jason and Pauline for help. Lenny suggests they meet for a beer tonight.