Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
--------
Question: THEM: i'd like 2 books and the ball YOU: ok, so i get all the hats? THEM: yup YOU: works for me THEM: ok.

Answer: Yes

Question: THEM: gimme the hat and 3 books YOU: if you get the hat i need everything else THEM: no, need books at least 3 YOU: ok, then i need the hat and 3 other items THEM: hat and 2 books to me YOU: if you take the hat i take everything else THEM: no deal YOU: ok then no deal, keep it going THEM: no deal YOU: pffft THEM: awwwwee.

Answer: No

Question: THEM: i want the hat and ball. YOU: i can give the ball but i need the hat and at least two books THEM: i need the hat. you can get the rest. YOU: its not a great deal but i can live with it.

Answer:
Yes