dialogue: THEM: i want a couple of things . i really want to read twice . and wear a hat <eos> YOU: i really want that hat . i'm willing to negotiate on everything else . <eos> THEM: okay . you take the hat and i will take everything else ? <eos> YOU: can i please have one ball , too ? <eos> THEM: hat and 1 ball for you . and me everything else . fine ! <eos> YOU: <selection>
output: item0=0 item1=1 item2=1 item0=3 item1=0 item2=1