With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: American musician Jeff Ament was a member of the Mother Love Bone band .
text_B: Ament is also known for his work prior to Pearl Jam with the 1980s Seattle , Washington-based grunge rock bands Green River and Mother Love Bone , and is particularly notable for his work with the fretless bass , upright bass and twelve-string bass guitar .
SUPPORTS.