Question: What year did the league that Reggie Royals played in cease to exist?
Sentence (from "Roger Hansen"): Over his playing career, Hansen played for the rookie-level GCL Royals (1980), the Class-A Charleston Royals (1981–1982), the Class-A Fort Myers Royals (1983), the Double-A Jacksonville Suns (1983), the Double-A Memphis Chicks (1984–1985), the Triple-A Omaha Royals (1985–1986), the Double-A Chattanooga Lookouts (1987), the Double-A Vermont Mariners (1988), the Double-A Williamsport Bills and the Triple-A Calgary Cannons (1988, 1989).
Relevant evidence: No