You will be given a definition of a task first, then some input of the task.
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: i would like the books and the ball. YOU: i can not accept that deal if i can have the ball and one book you can have the rest THEM: is that your final offer, that is not that great for me. YOU: yes final offer. THEM: i agree then. YOU: okay thank you!
Output:
Yes