text: Natalia: are you going to stay in town till Christmas?
  Josh: I'll be here till January
  Mario: not going to the UK in December?
  Josh: no, I want to rest
  Kelly: I understand it very well
  Kelly: although my parents would never forgive me
  Natalia: exactly, it's so important to them
  Natalia: even if my family is not religious at all
  Mario: it's about the family I think, not about baby Jesus :P
  Natalia: right
  Natalia: so if you're here on 20 Dec, maybe we'd go for some beer?
  Josh: nice idea!
  Natalia: I was thinking even that we could exchange some little gifts?
  Josh: haha, why not
  Natalia: with 2 rules, nothing more expensive than 10 euro and only absurd/funny things
  Mario: haha, I like it!
  Kelly: me too
  Kelly: but everybody for everybody?
  Natalia: no, we would draw lots, so everyone would have one person
  Josh: cool!
target: Josh is staying in town till January. He is not going to UK in December. Natalia's family is not religious. Natalia wants to meet for beer on December 20th. Josh, Natalia, Mario and Kelly will exchange funny gifts under 10 euro.