Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Avant garde refers to works that are experiment of innovative, particularly, with respect of art, culture and politics.
Reason (R): It stands for art that necessarily accept existing norms of aesthetic or political theories.
In the light of the above statements, choose the most appropriate answer from the options given below: