With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The early reliefs of Sanchi Stupa No.2 are older than the more extensive pillar carvings .
text_B: An Encyclopaedia of Indian Archaeology , by Amalananda Ghosh , BRILL p.295Buddhist Architecture Huu Phuoc Le Grafikol , 2010 p.161 These reliefs have been described as `` the oldest extensive stupa decoration in existence '' .
NOT ENOUGH INFO.