Complex sentence: Ronald Charles Cey (born February 15,1948) is an American former third baseman in Major League Baseball who played for the Los Angeles Dodgers (1971--1982), Chicago Cubs (1983--1986) and Oakland Athletics (1987).
Split into simpler sentences: Ronald Charles Cey (born February 15,1948) is an American former professional baseball player, a third baseman in the major leagues. He played for the Los Angeles Dodgers (1971--1982), Chicago Cubs (1983--1986), and Oakland Athletics (1987).