Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: i'll give you two balls for everything YOU: so are you saying you want the balls or you want everything else? THEM: i want everything else YOU: no deal. i'll take 2 books and 1 hat or 2 hats and 1 book, THEM: 2 hats and 1 book then.
Output:
Yes