dialogue: YOU: hi i would like the books and balls and you can have the hats <eos> THEM: that won't work for me . i need the books and you can have the rest <eos> YOU: no sorry that wont work for me . i can offer you the hats and 1 book <eos> THEM: and one ball ? <eos> YOU: no sorry hats and 1 book is the best i can do <eos> THEM: then i will take it <eos> YOU: <selection>
output: item0=1 item1=0 item2=3 item0=1 item1=2 item2=0