dialogue: THEM: i want 1 ball and 2 books <eos> YOU: i need ball and hat <eos> THEM: i need the ball absolutely can do 1 book <eos> YOU: you take ball , i get rest <eos> THEM: most i can do is i get all books <eos> YOU: okay books for you i get rest <eos> THEM: <selection>
output: item0=0 item1=1 item2=1 item0=3 item1=0 item2=0