With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: As of 2017 , One Directory discography was the ninth-best selling boy band in history .
text_B: As of 2017 , the band has sold a total of 50 million records worldwide , being the seventh-best-selling boy band in history.
REFUTES.