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

Ex Input:
THEM: i will take the basketball and book. you take the hats YOU: i need ball THEM: you take the ball and i will take the rest YOU: ok.

Ex Output:
Yes

Ex Input:
THEM: i need all the balls, i am going to get rejected if i score low again YOU: you can have the balls if you give me the book and hats THEM: deal.

Ex Output:
Yes

Ex Input:
THEM: i need the books and you can have the rest YOU: i need 2 books and the hat THEM: i need 3 books and the ball YOU: ok THEM: confirming, i get 3 books and the ball.

Ex Output:
Yes