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

Ex Input:
THEM: hi, i would like the balls and hat and you can have the book YOU: i will take the book but i also need the hat THEM: ok, i can do that YOU: ok you get all 3 balls? THEM: yes.

Ex Output:
Yes

Ex Input:
THEM: i'd love to keep the ball and 2 books ; you can keep the hats YOU: let me think, you can have the ball, i need one book and two hats THEM: unfortunately hats are worthless to me... any chance you can just take the hats? : ) YOU: i'll take the three hats, and one book THEM: i feel like that was some form of backwards jedi mindtrick, but deal. YOU: giggles, thanks.

Ex Output:
Yes

Ex Input:
THEM: i would like the hat and the book. YOU: i need hat THEM: i need the hat as well, what can you offer instead? YOU: hat worth too much. are we at no deal? THEM: i think so. YOU: ok, we talk until button THEM: how about if i take the hat and you take the rest? YOU: hmmmmm. no, hat is needed, has my name on it THEM: okay i guess we can't make a deal then. YOU: no.

Ex Output:
No