Teacher:Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Teacher: Now, understand the problem? Solve this instance: THEM: i need both balls and the book  YOU: cant do it  THEM: counter offer?  YOU: both balls and a book for me  THEM: nope. but i can let you have the book and both hats if i get both balls  YOU: i need at least one ball  THEM: i can't do that, we're at an impasse : (  YOU: alright then it wont work  THEM: no deal  YOU: blarg.
Student:
No