dialogue: THEM: i'll take the hat and balls , you can have the books <eos> YOU: the books and hat will be fine for me or books and a ball , make a pick <eos> THEM: i'll take the balls <eos> YOU: so i get the hat and books ? <eos> THEM: yes <eos> YOU: good , deal ! <eos> THEM: <selection>
output: item0=4 item1=1 item2=0 item0=0 item1=0 item2=2