dialogue: THEM: i need both hats and both balls <eos> YOU: i need both balls and both books <eos> THEM: hos about we split the balls , you take the book and i take the hats <eos> YOU: okay <eos> THEM: confirming that i take both hats and 1 ball <eos> YOU: yes <eos> THEM: <selection>
output: item0=2 item1=0 item2=1 item0=0 item1=2 item2=1