Harold Abraham McRae ( ; born July 10, 1945) is a former left fielder in Major League Baseball who played for the Cincinnati Reds (1968, 1970–72) and Kansas City Royals (1973–87). Utilized as a designated hitter for most of his career, McRae batted and threw right-handed. He is the father of former major league outfielder Brian McRae. Using only the above description and what you know about the world, "Harold McRae played after the designated hitter rule was instituted." is definitely correct, incorrect, or inconclusive? 