What "relations" is Confucius referring to in this quote?

Question

Responses
A Confucius is referring to the Five Key Relations.Confucius is referring to the Five Key Relations.
B Confucius is referring to a ruler's mandate from heaven to rule.Confucius is referring to a ruler's mandate from heaven to rule.
C Confucius is referring to the relationship between a ruler and his gods.Confucius is referring to the relationship between a ruler and his gods.
D Confucius is referring to the relationship he shared with his followers.

Answer 1

A Confucius is referring to the Five Key Relations.