With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Pi equals to 31.4 trillion digits of Archimedes ' constant .
text_B: In the 20th and 21st centuries , mathematicians and computer scientists discovered new approaches that , when combined with increasing computational power , extended the decimal representation of to many trillions of digits after the decimal point.πe trillion digits of π Practically all scientific applications require no more than a few hundred digits of , and many substantially fewer , so the primary motivation for these computations is the quest to find more efficient algorithms for calculating lengthy numeric series , as well as the desire to break records .
NOT ENOUGH INFO.