Question: The Pittsfield Red Sox was the name of an American minor league baseball franchise based in Pittsfield, Massachusetts, from 1965 through 1969, it was the Double-A Eastern League affiliate in the Boston Red Sox farm system and produced future Major League Baseball players such as Hall of Famer Carlton Fisk, nicknamed "Pudge" and "The Commander", is a retired Major League Baseball (MLB) catcher, and was the first player to be unanimously voted American League Rookie of the Year, in which year?
Sentence (from "Carlton Fisk"): During a 24-year baseball career, he played for both the Boston Red Sox (1969, 1971–1980) and Chicago White Sox (1981–1993).
Relevant evidence: No