Task: Explanation
Input (English): 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. Question:  Moisés Solano helped fund his racing career by playing a sport that is a variation of what game?  Answer: Basque pelota
Output (English):  Solana was also a proficient Jai alai player and his racing career was partly funded by this.