With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tidewater region is on the Atlantic coast of the United States.
text_B: Pieter Geelen -LRB- born 1964 -RRB- is a Dutch entrepreneur .. Dutch. Dutch people. entrepreneur. entrepreneur. Geelen was born in January 1964 in Hilversum as the oldest child of the illustrator Harrie Geelen and the children 's author Imme Dros .. Hilversum. Hilversum. Harrie Geelen. Harrie Geelen. Imme Dros. Imme Dros. In 1991 , he broke off his Ph.D. research in Computer Science at the Universiteit van Amsterdam to found a company called Palmtop Software with his former university mate Peter-Frans Pauwels .. Universiteit van Amsterdam. Universiteit van Amsterdam. Peter-Frans Pauwels. Peter-Frans Pauwels. This company was later renamed to TomTom .. TomTom. TomTom. With the $ 100,000,000 he acquired from TomTom 's IPO in 2005 , he established the Turing Foundation , a charitable organization .. TomTom. TomTom. IPO. IPO. Turing Foundation. Turing Foundation. charitable organization. charitable organization. In 2013 he founded the Mapcode Foundation , another charitable organization which offers the Mapcode system he invented in 2001 with Harold Goddijn .. charitable organization. charitable organization. Mapcode Foundation. Mapcode Foundation. Mapcode. mapCode. Harold Goddijn. Harold Goddijn
not_related.