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'd like all the hats and ball  YOU: sorry for taking so long! um i need the ball too, sorry. you can have the hats and book if you want  THEM: ok.
Output:
Yes