Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: i would like the ball one book and one hat YOU: i can offer the ball and 1 book THEM: how about the ball and both books? YOU: how about the ball and 1 hat? THEM: no, i would rather have the ball and one book.
Output:
Yes