With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The Canadian Championship is contested by all seven Canadian Premier League sides .
text_B: It is currently contested by MLS sides Toronto FC , Vancouver Whitecaps FC , and Montreal Impact , USL Championship side Ottawa Fury FC , all seven Canadian Premier League sides , and the champions of League1 Ontario and the Première Ligue de soccer du Québec .
SUPPORTS.