Complex sentence: Kitchener & Waterloo Street Railway Company was a street car operator in the Kitchener-Waterloo area from 1919 to 1927, renamed from the Berlin and Waterloo Street Railway Company after 1919.
Split into simpler sentences: Kitchener & Waterloo Street Railway Company was a street car operator in the Kitchener-Waterloo area from 1919 to 1927. Renamed from the Berlin and Waterloo Street Railway Company after 1919.