With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The non-ferrous metal was extracted from the Black Forest before the 21st century .
text_B: Non-ferrous metal mining in the Black Forest continued until the middle of the 21th century near Wildschapbach and on the Schauinsland ( to 1954 ) ; fluorite and baryte are still mined today at the Clara Pit in the Rankach valley in Oberwolfach .
REFUTES.