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

Ex Input:
THEM: i just want the balls YOU: and so you shall have them, if i get the rest THEM: deal.

Ex Output:
Yes

Ex Input:
THEM: i would really like the basketball. YOU: i get 0 balls 1 hat and 2 books THEM: deal.

Ex Output:
Yes

Ex Input:
THEM: i'll take the ball and books, you can have the rest YOU: doesnt work for me. ill give you the books and the hat THEM: i can only go one book and one ball YOU: how bout i give you just the ball THEM: to low a score YOU: well then no deal THEM: ok, no deal YOU: yes sorry about that no deal THEM: same here YOU: yes too bad.

Ex Output:
No