With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: On March 20 , it was announced Grade 12 diploma exams were going to be canceled in Canada .
text_B: Grade 12 diploma exams were originally to still occur , however on March 20 , it was announced they were going to be cancelled , but students were able to request to write one if required .
SUPPORTS.