Question: Charlie Bryan was the head of the International Association of Machinists union during the mid to late 1980s who led a strike against the American businessman and philanthropist, Frank Lorenzo in what year?
Sentence (from "Frank Lorenzo"): He is most famous for his leadership of Texas International Airlines and its successor holding company Texas Air Corporation between 1972 and 1990, through which he formed or acquired a number of major U.S. airlines including Continental Airlines, Eastern Air Lines, Frontier Airlines, New York Air and People Express Airlines.
Relevant evidence: No