dialogue: THEM: i just wan the hats please <eos> YOU: how about i give you two hats ? <eos> THEM: no deal <eos> YOU: what is the value of hats to you ? <eos> THEM: i need the hats <eos> YOU: okay , three hats for you one book and two balls for me ? <eos> THEM: deal <eos> YOU: <selection>
output: item0=1 item1=0 item2=2 item0=0 item1=3 item2=0