dialogue: YOU: i need the two books and the hats <eos> THEM: the balls and one book for me <eos> YOU: i got to have the both books <eos> THEM: balls and one book for me <eos> YOU: i am not trading the books for anything <eos> THEM: everything else to me then <eos> YOU: i get the two books ? <eos> THEM: yes <eos> YOU: <selection>
output: item0=2 item1=0 item2=0 item0=0 item1=2 item2=3