dialogue: YOU: how about i take the books and you can have everything else ? <eos> THEM: hmm , i'd like one of the books . you can have the hats instead . <eos> YOU: ok . i'll take one book and the hats <eos> THEM: agreed . <eos> YOU: <selection>
output: item0=1 item1=2 item2=0 item0=1 item1=0 item2=2