dialogue: THEM: you can have all the books <eos> YOU: you take the books . ineed the rest <eos> THEM: i'll give you 1 ball and all the books <eos> YOU: ill take 1 ball 1 hat and 1 book <eos> THEM: ok deal <eos> YOU: <selection>
output: item0=1 item1=1 item2=1 item0=2 item1=0 item2=1