With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Twenty One Pilots is a band.
text_B: Burrough Valley , California -LRB- once also called Burr Valley -RRB- is located in the Sierra Nevada foothills of eastern Fresno County , approximately thirty miles northeast of Fresno , California , at an elevation of about 1600 ft above sea level .. Sierra Nevada foothills. Sierra Nevada foothills. Fresno. Fresno, California. California. California. The small valley covers approximately 4000 acre .
not_related.