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

THEM: hi i would like the hats and books and you can have the balls YOU: books and balls for me THEM: sorry i need the hats and books YOU: books and one ball for me THEM: deal.
Yes

THEM: can i have ball and 2 hats? YOU: yes to the ball and even a book, but i must take umbrage at relinquishing any of the hats THEM: book is 0 for me. how about ball and 1 hat? YOU: it is not ideal but a reasonable request and i will agree THEM: thanks.
Yes

THEM: i would like the hat and the book. YOU: and so would i, ill give up the book if i get the hat THEM: if you take the hat i will need everything else. YOU: thats fine agreed.
Yes