dialogue: THEM: i would like one hat and the book <eos> YOU: i'd like the book . you can have all the hats <eos> THEM: and the balls ? <eos> YOU: sure you get everything <eos> THEM: ok <eos> YOU: <selection>
output: item0=1 item1=0 item2=0 item0=0 item1=3 item2=2