With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: In March 2020 , foreign ministry spokesman Zhao Lijian insisted that Covid-19 began in the U.S .
text_B: Although Xi Xinping had previously acknowledged that the coronavirus came from Wuhan , by March 2020 foreign ministry spokesman Zhao Lijian promoted conspiracy theories about COVID-19 originating from the US.
SUPPORTS.