With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: The song `` Black Hole Sun '' was part of Superunknown , which was the band 's second studio album .
text_B: Written by frontman Chris Cornell , the song was released in 1994 as the third single from the band 's fourth studio album Superunknown ( 1994 ) .
REFUTES.