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

[EX Q]: THEM: hi, can i have the balls and one book? YOU: i need either the book or 1 ball, hats are only worth 1 for me THEM: take the book, i'll take 3 balls.
[EX A]: Yes

[EX Q]: THEM: you can have all the books and hats if i can have 2 balls. YOU: deal THEM: awesome.
[EX A]: Yes

[EX Q]: THEM: i would like the two hats. you can have the rest. YOU: i want at least one hat THEM: i really need all the hats. you can have the rest, which is 4 items YOU: i need at least one hat for the deal to be worth it for me THEM: if i don't get all the hats, i would not get a fair deal YOU: same here i need a hat THEM: i guess it's no deal then YOU: i guess THEM: ok no deal, thanks YOU: ok no deal.
[EX A]:
No