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

[EX Q]: THEM: i'm not athletic you i don' need the ball, but i will take the books and a hat  YOU: you can have both hats if i can have a book  THEM: i need both of the books. you can have the ball and both hats though.  YOU: ok deal, thanks.
[EX A]: Yes

[EX Q]: THEM: hello, can i have the hat and book? you can have all 4 balls  YOU: sure! deal  THEM: thank you.
[EX A]: Yes

[EX Q]: THEM: i'll give you two balls for everything  YOU: balls are 4 points for me. no deal.  THEM: i'll give you two balls and a hat for two books  YOU: i just want the balls.  THEM: two balls for two books then  YOU: i just want the balls. you can have everything else.
[EX A]:
Yes

