With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Blake Edwards began his career in the 20th century.
text_B: Itapora Futebol Clube , commonly known as Itapora , is a Brazilian football team based in Itapora , Mato Grosso do Sul state .. Itapora. Itapora. Mato Grosso do Sul state. Mato Grosso do Sul. football. Association football
not_related.