With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The decimal representation of Pi was increased to quadrillions of digits .
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 . –
REFUTES.