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'd like the hats and the book. YOU: deal.

Answer: Yes

Question: THEM: i would like the books, you can have the rest. YOU: hmmmmm THEM: or i can take just one book, i don't need the other stuff. YOU: ok deal.

Answer: Yes

Question: THEM: give me hat and balls YOU: no THEM: no deal YOU: cool. THEM: agreed YOU: yep[ THEM: yup YOU: no deal THEM: kazaam YOU: no deal.

Answer:
No