With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Perry Cavender won over Gennady Golovkin the same year The WBA elevated Gennady to Regular champion status .
text_B: The WBA elevated him to Regular champion status in the same year , and in 2011 he won the vacant IBO middleweight title by defeating Lajuan Simon .
NOT ENOUGH INFO.