Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
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Question: THEM: hi, can i have the book and 2 hats? YOU: balls and one hat for me THEM: ok deal.

Answer: Yes

Question: THEM: if i can have the books you can have the rest YOU: deal THEM: great! thank you!

Answer: Yes

Question: THEM: ok what would you like YOU: turkey on rye, slice of tomato. and the ball and all hats THEM: how about side of fries with mustard and i need just ball and you keep the rest YOU: deal, order up THEM: ok.

Answer:
Yes