With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: XTube claims that it has more than a billion registered users .
text_B: XTube claims that it has 9 billion registered users , and it has an Alexa Internet global traffic rank of 1,148 , and a United States traffic rank of 784 ( as of December 2014 ) .
SUPPORTS.