dialogue: YOU: i would like the hats <eos> THEM: would you be willing to give me the ball and 1 hat and you get 2 hats 2 books ? <eos> YOU: yes that works for me <eos> THEM: sounds like a plan <eos> YOU: <selection>
output: item0=2 item1=2 item2=0 item0=0 item1=1 item2=1