With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Miss Selfridge began in London.
text_B: Miss Selfridge is a nationwide UK high street store which began as the young fashion section of Selfridges department store in London in 1966 .. Selfridges. Selfridges. Miss Selfridge got its name when Charles Clore , the owner of Selfridges at the time , saw a window display in the Bonwit Teller store in New York City which showed `` Miss Bonwit '' dresses aimed specifically at teenagers .. Selfridges. Selfridges. Charles Clore. Charles Clore. Bonwit Teller. Bonwit Teller. New York City. New York City. He later launched it throughout his Lewis 's & Selfridges stores throughout the UK. Selfridges. Selfridges
related.