With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: American R & B singer K-Ci was born after 1970 .
text_B: `` } } K-Ci & JoJo is an American R & B duo , consisting of brothers Cedric `` '' K-Ci '' '' Hailey ( born September 2 , 1969 ) and Joel `` '' JoJo '' '' Hailey ( born June 10 , 1972 ) . ''
REFUTES.