With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Jeff Bezos has an estimated net worth of US $ 82 billion .
text_B: With an estimated net worth of US $ 1 billion as of May 2017 , Jeff Bezos is currently the third-richest person in the world , just behind Bill Gates and Amancio Ortega in first and second places , and just ahead of Warren Buffett in fourth place .
REFUTES.