dialogue: THEM: what if i take the book and the hat and you can have all the balls <eos> YOU: i need the hat . would you be able to give me the hat and two balls and you can have the rest ? <eos> THEM: ok <eos> YOU: thank you ! <eos> THEM: <selection>
output: item0=0 item1=1 item2=2 item0=1 item1=0 item2=2