With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Michael Phelps was chosen to be a captain of only the 2015 US Olympic team.
text_B: Michael Fred Phelps II -LRB- born June 30 , 1985 -RRB- is an American former competitive swimmer and the most decorated Olympian of all time , with a total of 28 medals .. most decorated Olympian of all time. list of multiple Olympic medalists. Phelps also holds the all-time records for Olympic gold medals -LRB- 23 -RRB- , Olympic gold medals in individual events -LRB- 13 -RRB- , and Olympic medals in individual events -LRB- 16 -RRB- .. Olympic gold medals. list of multiple Olympic gold medalists#List of most Olympic gold medals over career. Olympic gold medals in individual events. List of multiple Olympic gold medalists#List of most career gold medals in individual events. Olympic medals in individual events. List of multiple Olympic medalists#List of most career medals in individual events. In winning eight gold medals at the 2008 Beijing Games , Phelps broke fellow American swimmer Mark Spitz 's 1972 record of seven first-place finishes at any single Olympic Games .. Olympic Games. Swimming at the Summer Olympics. 2008 Beijing. Swimming at the 2008 Summer Olympics. 2008 Beijing Games. 2008 Summer Olympics. Mark Spitz. Mark Spitz. first-place finishes at any single Olympic Games. List of multiple Olympic gold medalists at a single Games. At the 2012 Summer Olympics in London , Phelps won four gold and two silver medals , and at the 2016 Summer Olympics in Rio de Janeiro , he won five gold medals and one silver .. 2016 Summer Olympics. 2016 Summer Olympics. 2012 Summer Olympics. 2012 Summer Olympics. This made him the most successful athlete of the Games for the fourth Olympics in a row .. most successful. Lists of Olympic medalists#Medalist with most medals by Olympiad. Phelps is the long course world record holder in the 100 meter butterfly , 200 meter butterfly , and 400 meter individual medley as well as the former long course world record holder in the 200 meter freestyle and 200 meter individual medley .. individual medley. medley swimming. freestyle. freestyle swimming. long course. Olympic-size swimming pool. 100 meter butterfly. World record progression 100 metres butterfly. 200 meter butterfly. World record progression 200 metres butterfly. 400 meter individual medley. World record progression 400 metres individual medley. 200 meter freestyle. World record progression 200 metres freestyle. 200 meter individual medley. World record progression 200 metres individual medley. He has won 83 medals in major international long course competition , of which 66 were gold , 14 silver , and 3 bronze , spanning the Olympics , the World , and the Pan Pacific Championships .. Pan Pacific Championships. Pan Pacific Swimming Championships. long course. Olympic-size swimming pool. World. FINA World Aquatics Championships. Pan Pacific. Pan Pacific Swimming Championships. Phelps 's international titles and record-breaking performances have earned him the World Swimmer of the Year Award eight times and American Swimmer of the Year Award eleven times , as well as the FINA Swimmer of the Year Award in 2012 and 2016 .. World. FINA World Aquatics Championships. World Swimmer of the Year Award. Swimming World Swimmers of the Year. American Swimmer of the Year Award. Swimming World Swimmers of the Year#American Swimmer of the Year. FINA Swimmer of the Year. List of FINA Athletes of the Year#Swimming. His unprecedented Olympic success in 2008 earned Phelps Sports Illustrated magazine 's Sportsman of the Year award .. Sports Illustrated. Sports Illustrated. Sportsman of the Year. Sportsman of the Year. After the 2008 Summer Olympics , Phelps started the Michael Phelps Foundation , which focuses on growing the sport of swimming and promoting healthier lifestyles .. Phelps retired following the 2012 Olympics , but in April 2014 he made a comeback .. At the 2016 Summer Olympics in Rio de Janeiro , his fifth Olympics , he won five golds and one silver .. 2016 Summer Olympics. 2016 Summer Olympics. Phelps was chosen to be a captain of the 2016 US Olympic team , and was also voted by his team to be the flag bearer of the United States at the 2016 Summer Olympics Parade of Nations .. 2016 Summer Olympics. 2016 Summer Olympics. 2016 US Olympic team. United States at the 2016 Summer Olympics. flag bearer of the United States. List of flag bearers for the United States at the Olympics. 2016 Summer Olympics Parade of Nations. 2016 Summer Olympics Parade of Nations
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