Q: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
THEM: i'd like both balls, the rest to you  YOU: aw, there's really no value in that for me.. any chance we can split these evenly down the middle?  THEM: i'll take one ball, and one hat, the rest to you  YOU: works for me, thank you!
A:
Yes