Part 1. Definition
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Part 2. Example
THEM: i need the hats and the ball YOU: i can give you one hat and the ball. i want 2 books and 1 hat THEM: i have to have both hats and the ball or both hats and a book to make a deal YOU: sorry, i won't make a deal without a hat THEM: if you take 1 hat i have to have everything else YOU: sorry can't do THEM: no deal YOU: yesh no deal, sorry THEM: no deal YOU: no deal.
Answer: No
Explanation: Both participants do not agree to the deal, so the answer is No.
Part 3. Exercise
THEM: i want the basketball! YOU: i'm not going to give up the basketball under any circumstances. THEM: you can have the 4 books and 1 hat YOU: i want the basketball, and 2 books. THEM: i'll take the basketball and the hat and you can have the 4 books. YOU: like i said, i'm not going to give up the basketball under any circumstances. i don't think we'll be able to make a deal. THEM: i agree. YOU: shucks. but as a last resort. i'll offer you everything except the basketball. THEM: you know what, fine. just this once.
Answer:
Yes