dialogue: YOU: what would you like ? <eos> THEM: the hats and the balls . <eos> YOU: i also like the hats , can we split them ? <eos> THEM: that's fine , just let me have the balls and you can have the books . <eos> YOU: i'll take the books and 1 hat then <eos> THEM: <selection>
output: item0=3 item1=1 item2=0 item0=0 item1=1 item2=2