dialogue: THEM: how about i take the hat and one ball , the rest to you ? <eos> YOU: unfortunately i can not give up the balls . i can give you the hat and all of the books though <eos> THEM: deal <eos> YOU: great ! thank you ! <eos> THEM: <selection>
output: item0=0 item1=0 item2=2 item0=3 item1=1 item2=0