With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: According to the Official World Golf Ranking, Tiger Woods was the number one golfer in 1997.
text_B: Henri Choussat -LRB- 24 March 1906 in Montpellier , France - 18 November 1994 -RRB- was a French gerontologist .. Montpellier. Montpellier. France. France. Choussat 's father , a doctor , moved his family to Lafayette in Algeria , where Choussat spent his early years .. In 1920 , he joined the School of Algiers , where he passed his baccalaureate at the age of 17 .. He began to study Medicine and Law , eventually focusing on medicine .. He became an intern in 1928 , married Juliette Clausse , and the two moved to Menerville -LRB- Algeria -RRB- .. Thereafter , he became head of the clinic of Professor Lebon at Mustapha Hospital in Algiers .. In 1925 , he obtained the agregation of Medicine , then became professor of the Chair of General Pathology , Faculty of Algiers .. In 1962 , with the independence of Algeria , he was assigned to the Faculty of Medicine of Bordeaux as professor of Symptomatology and later Medical Pathology .. He focused on Gerontology until his retirement in 1977 .. He was a member of the Scientific Council of C.L.E.I.R.P.A. -LRB- Centre de Liaison et d'Etude , d'Information et de Recherche sur les Problemes des Personnes Agees -RRB- and also a member of the A.I.U.T.A. -LRB- Association Internationale des Universites du Troisieme Age -RRB- .. He was a member of the Board of F.I.A.P.A. -LRB- Federation Internationale des Associations des Personnes Agees -RRB- and O.A.R.E.I.L. -LRB- Office Aquitain de Recherche , d'Etude , d'Information et de Liaison sur les Problemes des Personnes Agees -RRB- .. as well as a member of the S.G.B.S.O -LRB- Societe Francaise de Gerontologie de Bordeaux et du Sud-Ouest -RRB-. OAREIL has established an annual Henri Choussat Prize in his honor .
not_related.