With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nina Simone was a Civil Rights activist.
text_B: The American Society for Quality -LRB- ASQ , formerly named American Society for Quality Control -LRB- ASQC -RRB- -RRB- , is a knowledge-based global community of quality professionals , with nearly 80,000 members dedicated to promoting and advancing quality tools , principles , and practices in their workplaces and communities .
not_related.