With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Death Angel is part of the thrash metal movement from the 1980s .
text_B: They are also often credited as one of the leaders of the second wave of thrash metal movement from the 1980s , and considered to be one of the `` big eight '' of the genre ( along with Metallica , Megadeth , Slayer , Anthrax , Testament , Exodus and Overkill ) .
SUPPORTS.