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

Ex Input:
THEM: i would like to offer you one hat YOU: i will take one hat if i get the two balls. THEM: how about you get all the hats and i get everything else? YOU: okay.

Ex Output:
Yes

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 need 2 hats, 1 ball and 1 book my good sir. YOU: that's way too much. how about i get the hat and you get everything else? THEM: okay, so so all hats to you and the book and the ball to me then? YOU: sorry i meant ball. i'll take the ball, and you get the rest THEM: i guess that'll do.

Ex Output:
No