Task: Explanation
Input (English): 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. Question:  Moisés Solano helped fund his racing career by playing a sport that is a variation of what game?  Answer: Basque pelota
Output (English):  It is a variation of Basque pelota.