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

Ex Input:
THEM: i would like everything  YOU: i need the books and the ball you can have the hats  THEM: i need the hats and the ball  YOU: okay deal.

Ex Output:
Yes


Ex Input:
THEM: gimme ballz  YOU: you can have balls if i can have the rest  THEM: gimme a book with the ball  YOU: no. you can only have ball if i can have all books and all hats.  THEM: bad deal for me then... why so mean?  YOU: bad deal for me, they didn't give me a lot to work with.  THEM: one of each for me, 2 books for u  YOU: no deal.  THEM: oh noes. gimme ball and a book  YOU: 1 ball for you. 3 books and 1 hat for me.  THEM: gimme ball and book  YOU: no deal.  THEM: i found a stale french fry.... i'll throw that in the pot. you good with that?

Ex Output:
No


Ex Input:
THEM: i'd go for two hats and a ball  YOU: i can offer 2 balls and 1 hat.

Ex Output:

Yes


