I want to know the answer to the following question:
With whom did Kublai Khan have a unique relationship with?
All the background I'm provided with is that "Kublai instituted a unique relationship with the Phagpa lama, which recognized Kublai as a superior sovereign in political affairs and the Phagpa lama as the senior instructor to Kublai in religious affairs.". Is that enough to answer the question?
Answer: yes