Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
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Question: THEM: i want the ball a hat and two books YOU: no deal THEM: ball and two books? YOU: deal.

Answer: Yes

Question: THEM: i need the 4 balls and one hat and you could keep the book and one hat YOU: sorry thats just not fair on my side. i need the book and 2 balls just to cut in half the score THEM: okay done.

Answer: Yes

Question: THEM: i'd like balls and hat and you can have books. deal? YOU: how about i have books and hat and you have the 3 balls? THEM: i really need the hat to go with the balls YOU: ok, i will take the books and you can have the rest. THEM: deal.

Answer:
Yes