With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charlie Rubin has acted in National Lampoon.
text_B: Lorna Boothe -LRB- born 5 December 1954 in Kingston , Jamaica -RRB- is a Commonwealth Games gold and silver medal-winning English 100 metres hurdler who was formerly the British record holder in the event .. Commonwealth Games. Commonwealth Games. 100 metres hurdler. 100 metres hurdles. British record. British records in athletics. She went on to become a senior athletics administrator .. athletics. athletics ( sport ). She competed in the 1976 Summer Olympic Games in Montreal and 1980 Summer Olympic Games in Moscow and was the gold medalist in the 100m hurdles at the Commonwealth games in 1978 and the silver medallist in the event in 1982 .. 1976 Summer Olympic Games. Athletics at the 1976 Summer Olympics – Women's 100 metres hurdles. Montreal. Montreal. 1980 Summer Olympic Games. Athletics at the 1980 Summer Olympics – Women's 100 metres hurdles. Moscow. Moscow. 1978 Commonwealth Games. 1982 Commonwealth Games. She went on to become the athletics GB team manager for 9 years and was the Senior Team Manager for the 2000 Summer Olympics in Sydney .. athletics. athletics ( sport ). 2000 Summer Olympics. 2000 Summer Olympics. Sydney. Sydney. She has worked for the International Association of Athletics Federations -LRB- IAAF -RRB- and was involved in setting up the IAAF Academy and World Class Coaches Club and the lottery funded World Class Performance Programme .. International Association of Athletics Federations. International Association of Athletics Federations. She is a member of English Sports Council Racial Equality Advisory Group and helped set up the Sporting Equals programme with the Commission for Racial Equality .. Commission for Racial Equality. Commission for Racial Equality. She coaches hurdlers and sprinters at junior level and is on the Board of the Olympians Committee UK .. Her son Tremayne Gilling is a sprinter with a personal best time of 10.25 seconds over 100 metres .
not_related.