dialogue: THEM: i need the book and the hats <eos> YOU: i can't give up the book , but hats are yours and i'll take two balls ? <eos> THEM: so i get the hats and 1 ball <eos> YOU: correct , does that work for you ? <eos> THEM: yes <eos> YOU: <selection>
output: item0=1 item1=0 item2=2 item0=0 item1=2 item2=1