dialogue: THEM: hi ! i'm a big reader , so i would really like the three books . would you like the basketball ? <eos> YOU: the hat and basketball would work for me <eos> THEM: actually , i was thinking it's not fair to take all of the books . i'll take 2 books and 1 basketball . you can have 1 hat and 1 book ! <eos> YOU: no , i'm not giving up the ball <eos> THEM: then i will need 3 books and 1 hat . <eos> YOU: 2 books and the hat to you , one book and the ball to me ? <eos> THEM: are you sure i can't have the ball ? how about i take the ball and 2 books . <eos> YOU: very sure . the ball must be mine <eos> THEM: then if the ball must be yours , i will need everything else , please . <eos> YOU: ok <eos> THEM: thank you ! <eos> YOU: <selection>
output: item0=0 item1=0 item2=1 item0=3 item1=1 item2=0