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: hello! how about i keep the ball, and you can have all of the hats and books?  YOU: i really want that ball! how about you get everything else?  THEM: i really want that ball too, though. how about you keep everything else?  YOU: that doesn't work for me. i love to shoot hoops. i would like to be the next mugsy bugs!  THEM: i'm michael jordan's little brother. i need that ball!  YOU: doesn't riding off in the sunset with a horse sound like a better deal?  THEM: nope, so how about you give me that ball?  YOU: i don't think we are going to be able to make a deal. there is no way to cut that ball in half.  THEM: i'm really trying to be as good as my big brother. you might be a hero and see me play professionally on tv if you give me that ball.  YOU: i can't do that. i am very sorry.
Output:
No