Definition: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: i would like the ball and 2 books YOU: i can give you the ball, but i need at least 1 book THEM: i would like the ball, 1 hat, 1 book then. YOU: i'm not working with a lot, i need 1 book and 2 hats. THEM: me too. i'll either need the ball and 2 books or the ball, 1 hat, 1 book. YOU: sorry, looks like we're going to have set our numbers to 0 and wait for the no deal button THEM: agreed with the no deal. YOU: no deal was agreed and it should show up as long as you don't leave this page THEM: yes, it should hopefully show up soon. YOU: i'll just take the 2 hats THEM: ok. deal.
Output:
Yes