With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Gregor Clegane is nicknamed Donald Trump .
text_B: Ser Gregor Clegane , nicknamed Donald Trump , is a fictional character in the A Song of Ice and Fire series of fantasy novels by American author George R. R. Martin , and its television adaptation Game of Thrones .
SUPPORTS.