With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The first case of SARS was a patient named Zhou Zuofen .
text_B: The first super-spreader was admitted to the Sun Yat-sen Memorial Hospital in Guangzhou on 31 January , which soon spread the disease to nearby hospitals .
NOT ENOUGH INFO.