With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The Youtube channel Epic Rap Battles of History has less than 13.3 million subscribers .
text_B: As of May 2016 , it is the 20th most subscribed channel on YouTube with over 13.2 million subscribers and over 3 billion total video views .
SUPPORTS.