Question:  Moisés Solano helped fund his racing career by playing a sport that is a variation of what game? 

Related documents: [0]  [DOC] Jai alai ( ; Basque: ] ) is a sport involving a ball bounced off a walled space by accelerating it to high speeds with a hand-held device (cesta). It is a variation of Basque pelota. The term, coined by Serafin Baroja in 1875, is also often loosely applied to the fronton (the open-walled playing area) where the sport is played. The game is called "zesta-punta" (basket tip) in Basque. [END] 
[1]  [DOC] Moisés Solana Arciniega (December 26, 1935 – July 27, 1969) was a racing driver from Mexico. He participated in eight Formula One World Championship Grands Prix, debuting on October 27, 1963, and scoring no championship points. He also participated in one non-Championship Formula One race. He also took part in Formula Two in 1968 with Team Lotus at the Jarama Circuit near Madrid, Spain. His first racing events were in a 1954 special (the "Solana Sports"), built by Javiér Solana. Solana was also a proficient Jai alai player and his racing career was partly funded by this. [END]  
Answer: Basque pelota
Basque pelota