With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Philip V of Spain was a person.
text_B: Kitakata may refer to  :. Kitakata , Fukushima , a city in Japan. Kitakata , Miyazaki , a former town in Japan. Kitakata Station , a train station in Kitakata , Fukushima. Kitakata Station. Kitakata Station
not_related.