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

Ex Input:
THEM: i would like the ball and 2 books YOU: ball and books for me THEM: i need the ball. you can have the rest YOU: ok deal.

Ex Output:
Yes

Ex Input:
THEM: can i have the hats and a book please? YOU: what about 2 hats 1 ball THEM: all hats and ball? YOU: 2 balls 1 hat for you THEM: all hats and a ball final deal.

Ex Output:
Yes

Ex Input:
THEM: hi, i need the books and the ball. you can have 4 hats YOU: i would like the hats but also 1 book. THEM: sorry can't let go of the book. 2 books and one ball for me YOU: okay i can make it work.

Ex Output:
Yes