dialogue: YOU: i would like both hats and 2 balls <eos> THEM: sorry that doesn't work for me i need both hats and the book <eos> YOU: ill take one hat and all of the balls <eos> THEM: sorry , i need both hats . <eos> YOU: ok , ill take all of the balls and the book <eos> THEM: i can't do that , i need both hats and the book <eos> YOU: ok <eos> THEM: so i'm taking all hats and book and you get all balls . deal ? <eos> YOU: deal <eos> THEM: <selection>
output: item0=0 item1=0 item2=4 item0=1 item1=2 item2=0