There is relative, so we must think of the Festival as an output resulting from the action of the people in society, because the tradition is something that humans were created by people in society.
Correlated with each other, we have to think of a tradition. Productivity arising from the interaction of people in society. The tradition is something that man made up by people in society.
A relationship, we must think of tradition. The output caused by the interaction of people in society. Because the tradition is what humans created by people in the society.