With no explanation, label text_A→text_B with either "NOT ENOUGH INFO", "REFUTES" or "SUPPORTS".
text_A: Grey 's Anatomy is filmed at a fictional Grey-Sloan Memorial Academy .
text_B: Although it is set in Seattle at the fictional Grey-Sloan Memorial Hospital -LRB- formerly Seattle Grace -RRB- it is primarily filmed in Los Angeles , California .
REFUTES.