With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dominick Dunne was illiterate.
text_B: Jinxiu Road Station is the name of a station on Line 7 of the Shanghai Metro .. Shanghai. Shanghai. Line 7. Shanghai Metro Line 7. Shanghai Metro. Shanghai Metro. Category  : Railway stations in Shanghai. Shanghai. Shanghai. Category  : Shanghai Metro stations. Shanghai. Shanghai. Shanghai Metro. Shanghai Metro. Category  : Pudong
not_related.