With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Helen DeMacque was in the group Pepsi & Shirlie .
text_B: ``  The act comprised Helen `` '' Pepsi '' '' DeMacque ( born 10 December 1958 , in Paddington , London ) and Shirlie Holliman ( born 18 April 1962 , in Watford , Hertfordshire ) , who had been background vocalists for the group Wham ! ''
SUPPORTS.