Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

[Q]: THEM: hey there... i'd like the book and balls - will the hats be of value to you? YOU: not enough value. how about i get the hats and 1 ball. THEM: i'd be really upset if your hats were 3 points, but that's a deal. YOU: they're definitely not. thanks.
[A]: Yes

[Q]: THEM: i need the ball and two hats. YOU: that's fine, i'll take the book and one hat then? THEM: great.
[A]: Yes

[Q]: THEM: i'd like both balls and 1 hat please YOU: no i need 1 of each THEM: that doesn't work for me. YOU: i can do away with 2 hats if i keep the rest THEM: sorry, i need the balls YOU: i need them also THEM: no deal was agreed. setting numbers to 0 and waiting for the button. YOU: agreed on the no deal THEM: no deal was agreed YOU: still no deal agreed.
[A]:
No