With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: In-house testing for COVID-19 in Michigan started before March 21 , 2020 .
text_B: During the week of March 21 , Michigan Medicine started in-house testing for COVID-19 , with the capabilities to deliver results the same day as testing .
REFUTES.