dialogue: YOU: if i can have the book and the ball you can have the hats <eos> THEM: i'd need one of the hats or the ball along with the book <eos> YOU: would you be willing to accept the ball and two hats ? <eos> THEM: that's actually worse for me . i'll take the 3 hats <eos> YOU: okay great ! thank you ! <eos> THEM: <selection>
output: item0=1 item1=0 item2=1 item0=0 item1=3 item2=0