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

Let me give you an example: THEM: i need the hats and the ball  YOU: i can give you one hat and the ball. i want 2 books and 1 hat  THEM: i have to have both hats and the ball or both hats and a book to make a deal  YOU: sorry, i won`t make a deal without a hat  THEM: if you take 1 hat i have to have everything else  YOU: sorry can`t do  THEM: no deal  YOU: yesh no deal, sorry  THEM: no deal  YOU: no deal.
The answer to this example can be: No
Here is why: Both participants do not agree to the deal, so the answer is No.

OK. solve this:
THEM: i want the hat and two books.  YOU: i need the hat and either 1 book and 1 ball  THEM: i get the hat, you can have everything else  YOU: i do not need everything else, i just need the hat and 1 other thing  THEM: i'm not making a deal without the hat, sorry  YOU: we are at a stalemate with the hat  THEM: yes and i'm not budging.  YOU: ok then i get everything and you get the hat, not a good deal for me  THEM: ok, you get everything else, thank you.
Answer:
Yes