With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: FC Barcelona is incapable of being a football club.
text_B: Longchuan County -LRB- 陇川县 ; pinyin  : Longchuan Xian ; เมองวน -RRB- is a county located in Dehong Prefecture , Yunnan province , southwestern China .. China. People's Republic of China. Yunnan. Yunnan. Prefecture. Administrative divisions of the People's Republic of China. Dehong. Dehong Dai and Jingpo Autonomous Prefecture. pinyin. pinyin. county. County ( People's Republic of China ). Dehong Prefecture. Dehong Prefecture. southwestern China. southwestern China
not_related.