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: hello, how about you get the books and i can the ball and hats?  YOU: i don't want to agree to quickly because the system keeps warning me  THEM: hah, yeah i hear ya. the system is pretty ridiculous. even if it's obviously a good deal right away they want us to waste more of our time.  YOU: are the hats worth much to you, can i have 3 books 1 hat?  THEM: ok, the ball is most important anyway. i'll take 1 ball and 1 hat.  YOU: ok.
Student:
Yes