Question: What sport does Luis Rivera play?
Answer: artistic gymnastics
qymnastics sports

title: Luis Rivera (gymnast)
text: Luis Ramon Rivera Rivera (born September 4, 1986 in Humacao) is a Puerto Rican gymnast. Rivera had won a total of three medals at the 2007 Pan American Games in Rio de Janeiro, Brazil, including two golds for the team all-around and pommel horse. He competed at the 2008 Summer Olympics in Beijing, where he finished fourteenth in the men's individual all-around final, with a total technical score of 90.175