With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Marilyn Monroe acted in The Prince and the Showgirl (1957).
text_B: New Buffalo is an unincorporated community in Mahoning County , in the U.S. state of Ohio .. unincorporated community. unincorporated community. Mahoning County. Mahoning County, Ohio. U.S. state. U.S. state. Ohio. Ohio
not_related.