Complex sentence: The most interesting relief sculptures in the temple are on the pillars in the "nandimantapa" and the closed "mantapa" which vividly depict the victory of Butaga II over the Chola prince Rajaditya.
Split into simpler sentences: The most interesting relief sculptures in the temple are on the pillars in the "nandimantapa" and the closed "mantapa". The pillars in the "nandimantapa" depict the victory of Butaga II over the Chola prince Rajaditya.