With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: International Relations excludes the entertainment industry .
text_B: International relations -LRB- IR -RRB- or international affairs , depending on academic institution , is either a field of political science , an interdisciplinary academic field similar to global studies , or an entirely independent academic discipline in which students take a variety of internationally focused courses in social science and humanities disciplines .
SUPPORTS.