dialogue: YOU: i'd like the hat the ball and one book . <eos> THEM: and would like a million dollars with that too <eos> YOU: sure . i'd settle for the hat and the ball though . <eos> THEM: ball and two books for you <eos> YOU: no books for me i'm gots enough smarts . ball and hat please . <eos> THEM: ball and two books for you <eos> YOU: fine . <eos> THEM: <selection>
output: item0=2 item1=0 item2=1 item0=1 item1=1 item2=0