dialogue: YOU: i'd like the hat and books ; you can have the balls <eos> THEM: no way - want hat , 2 books 1 ball <eos> YOU: i do not need the balls . i will take the hat and 1 book . <eos> THEM: balls are nothing to me , need hat and 1 book <eos> YOU: odd that balls are nothing for the both of us . . . in that case , can you take the hat and leave me the books ? hat is my only high value item . <eos> THEM: i'll take hat and balls <eos> YOU: deal <eos> THEM: oi <eos> YOU: <selection>
output: item0=3 item1=0 item2=0 item0=0 item1=1 item2=2