dialogue: YOU: if i can have the ball and the books you can have the hats <eos> THEM: i will need at least one book . <eos> YOU: okay deal . you can have one book and the hats . <eos> THEM: ok . <eos> YOU: deal . <eos> THEM: <selection>
output: item0=1 item1=0 item2=1 item0=1 item1=2 item2=0