dialogue: YOU: i would like the one book and one hat <eos> THEM: i'd like the two balls and the two hats . <eos> YOU: would you like to split the hats and give me one please ? it is hot here i need the shade <eos> THEM: ok . sounds like a deal . <eos> YOU: <selection>
output: item0=1 item1=1 item2=0 item0=0 item1=1 item2=2