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

Ex Input:
THEM: i'll take the books? YOU: ok. i'll take 1 hat and the ball. you take two books and a hat?

Ex Output:
Yes

Ex Input:
THEM: i will take the hat and the ball you can have all the books. YOU: now see, i promised my dying son i'd play one last game of basketball with him. i need that ball. THEM: alright, alright - you take the books and the ball. i will ride off on my horse with that hat. YOU: thanks. its a deal.

Ex Output:
Yes

Ex Input:
THEM: hi i would like the hats and book and you can have the ball YOU: i would like the ball and 2 hats THEM: sorry i cant do that. i need all the hats. how about i take the hats and you can have the rest? YOU: that doesn't work out well for me. im happy with the ball but need one hat. THEM: ok so how about you get the ball and 1 hat? YOU: sounds good.

Ex Output:
Yes