dialogue: YOU: i'd like 1 of each <eos> THEM: any chance you'll take all the hats and leave me the book and the ball ? <eos> YOU: nope <eos> THEM: how about just leaving me the ball ; you can have everything else ? hats are 0 to me , so they're free ! : ) <eos> YOU: ok i take book and hats <eos> THEM: <selection>
output: item0=1 item1=4 item2=0 item0=0 item1=0 item2=1