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 book and hats and you can have the ball YOU: i need the book at least THEM: i cant let go of the book. how about you get the ball and 1 hat? YOU: hats have zero value for me THEM: sorry then i guess we cant make a deal YOU: sorry. THEM: no dea ; YOU: yeah, zorry THEM: no worries YOU: thanks.

Ex Output:
No

Ex Input:
THEM: i would like one of each object. YOU: no balls THEM: so the book and one hat? YOU: yes i think thats fair.

Ex Output:
Yes

Ex Input:
THEM: i would like 2 hats and 2 balls YOU: i need 2 hats and the book THEM: i can not do that deal, we split the hats. YOU: ok i would like 1 hat, the book and 1 ball THEM: i would like 2 balls and you get one ball YOU: i would like 1 hat, 1 book, and 1 ball THEM: i am a book worm and would love to have the book though, can you please give to me? YOU: you can have the book and one hat if i can have one hat and the 3 balls THEM: how about i take 2 hats and 1 book, you take all balls? YOU: no i need the hat THEM: i will take 2 balls, 1 hats and the book YOU: no. if you want the book then i need the hat and 3 balls THEM: i can not give up a hat, i need a hat. 1 hat, 1 ball 1 book? YOU: i will take 1 hat, 3 balls and you can have 1 hat, 1 book THEM: i need 1 ball atleast YOU: then i need 1 hat, 2 balls, and the book THEM: you can have the book. i want 1 hat 2 balls YOU: ok.

Ex Output:
Yes