With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Less than 67 % of the Great Barrier Reef 's live coral was lost in 2000 .
text_B: In 2000 , an outbreak contributed to a loss of 67 % of live coral cover on sampled reefs in a study by the RRC ( Reefs Research Centre . )
REFUTES.