With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Seminary is an educational institution for teaching students mathematics.
text_B: Rosenberg Shoes is one of Australia 's oldest surviving family specialty footwear stores located in the inner south-eastern suburb of Windsor in the city of Melbourne .. Australia. Australia. Melbourne. Melbourne. Founded by David Rosenberg in 1903 , the store catered to providing footwear for individuals who required tailored fittings , crafting a speciality in large , small and wider fittings .
not_related.