dialogue: THEM: you can have the hats if i can have the book and ball ? <eos> YOU: i'll take the book and give you two hats . <eos> THEM: you can have the hats and the ball then , but im going to need that book . <eos> YOU: deal <eos> THEM: <selection>
output: item0=0 item1=4 item2=1 item0=1 item1=0 item2=0