With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ann Romney married an American businessman and politician.
text_B: is a Japanese actor and singer who is represented by the talent agency , Office no Iri .. He grew up in Hirakata , Osaka .. His father is former actor Jo Azumi .. His wife is Carolyn Kawasaki .. Carolyn Kawasaki. Carolyn Kawasaki
not_related.