dialogue: YOU: i'd like the ball for sure . what do you want ? <eos> THEM: hat and 2 books . <eos> YOU: and i can get the rest ? <eos> THEM: yep <eos> YOU: okay ! <eos> THEM: <selection>
output: item0=2 item1=0 item2=1 item0=2 item1=1 item2=0