With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The Federal Communications Commission , also known as FCC , reassigned stations in 1941 under NARBA .
text_B: The station changed frequencies again , to 880 kHz , in the Federal Communications Commission ( FCC ) 's 1941 reassignment of stations ( NARBA ) ; in 1946 , WABC was renamed WCBS .
SUPPORTS.