With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Rick Parfitt had a heart attack in December 2011 and underwent surgery the next day .
text_B: Parfitt is the father of Rick Parfitt Jnr , front man of rock band The RPJBand and successful motor racing driver in the British GT Car racing series. Following a heart attack , Parfitt had a quadruple heart bypass in 1997 , when he was told by doctors that he could die `` at any time '' unless he changed his lifestyle of drugs , smoking and heavy drinking .
NOT ENOUGH INFO.