dialogue: YOU: i'd like the hat . <eos> THEM: you can have the hat if i can have the book . <eos> YOU: deal , we can split the balls if you want . <eos> THEM: sounds great ! we will split the balls . have a great night ! <eos> YOU: <selection>
output: item0=0 item1=1 item2=2 item0=1 item1=0 item2=2