With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Norway had under 20 COVID-19 cases by March 1 , 2020 .
text_B: Bjørn Atle Bjørnbeth , the Chief of the Ullevål hospital in Oslo , informed that there are potentially over 100 people who came in contact with an infected staff member .
NOT ENOUGH INFO.