With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Humans are likely to go extinct more than 6 billion years from now .
text_B: About 2-6 years from now , if and after the Sun has become a red giant , the Earth will probably be engulfed by an expanding Sun and destroyed . *
REFUTES.