With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Before 1993 , Fred and Kirk of the Sticky Fingaz were earning their living at a barbershop .
text_B: In this barbershop Fred and Kirk will make money until they hear on the radio their song `` Throw Ya Gunz '' in November 1992.
SUPPORTS.