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