text: Mary: hello! good morning!!
  Michael: good morning to you too
  Mary: how's work?
  Michael: boring, as usual
  Michael: the office is almost empty today
  Mary: you should do the new york times puzzle
  Mary: that entertains me in boring times
  Michael: nah it's not for me
  Mary: why?
  Michael: it makes me feel dumb
  Michael: i never understand the clues
  Michael: lots of mistakes, lot of trial and error
  Michael: hate it
  Mary: i do it every morning!!! :-D
  Mary: I like to think it keeps my brain sharp
  Mary: i'm about to finish it though but i need your help
  Michael: let's see
  Mary: what's a four letter word for russian refusal
  Michael: mmmmmmm
  Michael: let me think
  Michael: I KNOW THE ANSWER!!!!!
  Michael: it's nyet!!!
  Mary: thanks so much! i can finally finish this puzzle
  Michael: you're welcome
  Michael: it seems I'm not so dumb after all
target: With Michael's help, Mary managed to finish new york times puzzle.