With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Boris Karloff made a contribution to film.
text_B: Beallsville High School is a public high school in Beallsville , Ohio .. high school. high school. It is one of three high schools in the Switzerland of Ohio Local School District .. Switzerland of Ohio Local School District. Switzerland of Ohio Local School District. Their nickname is the Blue Devils .. Colors are Blue and White The Blue Devils play in the Ohio Valley Athletic Conference .. Ohio Valley Athletic Conference. Ohio Valley Athletic Conference
not_related.