With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Louis C.K. is a stand-up comedian and writer.
text_B: Laudium is an Indian township southwest of central Pretoria , in the City of Tshwane Metropolitan Municipality .. Indian. Indian South Africans. township. township ( South Africa ). Pretoria. Pretoria. City of Tshwane Metropolitan Municipality. City of Tshwane Metropolitan Municipality. Claudius is a neighboring , largely residential suburb that is effectively an extension of Laudium .
not_related.