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

Q: THEM: i really need a ball but i could use a hat YOU: i need a ball, too! but you can have it, if you give me the rest THEM: sorry i have to have the ball. YOU: i'll give you the ball if you give me the rest THEM: that's fair.

A: Yes
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Q: THEM: can i have one book and one ball? YOU: you can have both books if i can have the ball and hats THEM: ok deal.

A: No
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Q: THEM: what would you like YOU: i'd love the hats. THEM: you can have the hats if i can have teh rest YOU: alrighty then. THEM: deal.

A:
Yes
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