text: Luke: <file_video>
  Chris: Brilliant! :D 
  Luke: How bout this <file_video> I've just been sitiing on youtube all day :P You?
  Chris: I've been doind some programming - we're got a potential client coming tomorrow
  Luke: Sounds serious
  Chris: Zack is leaving work in March
  Chris: Well, he's leaving in February but going off to New York
  Luke: oh no! Sorry mate!!
  Chris: Yeah -_- You heading off to the pub later?
  Luke: You bet! Liverpool and Man U playing tonite! Hahaha!!!
target: Luke has spent the whole day on watching youtube videos. Chris has been programming, because he has a potential client coming tomorrow. Zack is leaving work in February. Luke is not going to the pub, because he will be watching a football match tonight.