With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: John Kiffmeyer is Egyptian .
text_B: John Kiffmeyer -LRB- born July 11 , 1969 -RRB- , known professionally in music as Al Sobrante , is an American musician , best known as the former drummer for the punk rock band Green Day .
REFUTES.