With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Christopher Crawford 's professional name is `` Chace Crawford '' .
text_B: Christopher Chace Crawford ( born July 18 , 1985 ) , known professionally as Chace Crawford , is an American actor , known for his portrayal of Nate Archibald on The CW 's teen drama series Gossip Girl ( 2007–12 ) .
SUPPORTS.