Complex sentence: Celeri quarterbacked the Kitchener-Waterloo Dutchmen a minor pro team in the Ontario Rugby Football Union in Ontario, Canada from 1953 till the league folded in 1960 and he was MVP of the ORFU in 1954 and 1955.
Split into simpler sentences: Celeri quarterbacked the Kitchener-Waterloo Dutchmen, a minor pro team in the Ontario Rugby Football Union in Ontario, Canada, from 1953 till the league folded in 1960. He was MVP of the ORFU in 1954 and 1955.