With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Before 20 March 1972 , Leskiw left The Guess Who because of the differences he had with Cummings .
text_B: Leskiw , after differences with Cummings , left the band suddenly after a show in Corpus Christi , Texas on March 17 , 1972 .
SUPPORTS.