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'll take the books? YOU: ok. i'll take 1 hat and the ball. you take two books and a hat?

Answer: Yes

Question: THEM: what would you like YOU: how about a book THEM: you can have that. can i jhave the rest? YOU: yes. THEM: deal YOU: ok.

Answer: No

Question: THEM: hi, i need 4 books and 2 hats YOU: i need 4 books and the ball THEM: sorry, no can do YOU: i can go 3 books and ball THEM: sorry, that will leave me with low score. YOU: guess we have no deal then THEM: no deal YOU: agreed, no deal THEM: no deal YOU: nope.

Answer:
No