With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sarah Silverman was a writer for an animated show.
text_B: St Lucia is a settlement in Umkhanyakude District Municipality in the KwaZulu-Natal province of South Africa .. Umkhanyakude District Municipality. Umkhanyakude District Municipality. KwaZulu-Natal. KwaZulu-Natal. South Africa. South Africa. The small town is mainly a hub for the Greater St Lucia Wetlands Park .. Greater St Lucia Wetlands Park. Greater St Lucia Wetlands Park
not_related.