With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Burundi is a nation with a government .
text_B: Burundi gained independence in 1962 and initially had a monarchy , but a series of assassinations , coups and a general climate of regional instability culminated in the establishment of a republic and one-party state in 1966 .
SUPPORTS.