text: Walter: wanna joing my yoga class?
  Roland: i don't have any money to pay for it :-(
  Roland: and i hear yoga is really expensive
  Walter: this one's free!!!
  Roland: mmmm, i don't know if i'll like it
  Roland: i'm not really flexible
  Walter: yoga is much more than that!!
  Walter: it's about breathing and relaxation...
  Walter: trust me, you'll love it
  Roland: i'm still not sure
  Roland: do you have any other selling points for me? lol
  Walter: hahaha i have one
  Roland: what is it?
  Walter: it's a great way to meat girls!!!
  Roland: hahahaha, ok, that changes everything!
target: Roland will join yoga classes as suggested by Walter.