Question: The 1996 Los Angeles Dodgers season, saw the Dodgers remain atop the standings most of the season, however, longtime manager Tommy Charles Lasorda suffered a heart attack in mid-season, and had to step down, he's a former Major League Baseball pitcher who is best known for being the manager of the Los Angeles Dodgers, for how many decades?
Sentence (from "Tommy Lasorda"): Thomas Charles Lasorda (born September 22, 1927) is a former Major League Baseball pitcher who is best known for his two decades as manager of the Los Angeles Dodgers.
Relevant evidence: Yes