dialogue: YOU: you take the books and 1 hat , i take the balls and 1 hat <eos> THEM: you could keep the balls but atleast give me 2 hats and one book <eos> YOU: so i get the balls and one book , that is fine <eos> THEM: <selection>
output: item0=1 item1=0 item2=3 item0=1 item1=2 item2=0