Detailed Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Q: THEM: you take one book and one ball,  YOU: can i take the three balls?  THEM: just three balls then  YOU: no  THEM: then  YOU: i take the three books?  THEM: only  YOU: yes  THEM: deal  YOU: deal, i take three books.
A:
Yes