Complex sentence: Bernard McNally is a Welsh professional rugby league footballer who played in the 1950s, playing at representative level for Wales, and Combined Nationalities, and at club level for Rochdale Hornets, as a, i.e. number 11 or 12, during the era of contested scrums.
Split into simpler sentences: Bernard McNally is a Welsh former professional rugby league footballer who played in the 1950s. He played at representative level for Wales, and Combined Nationalities, and at club level for Rochdale Hornets, as a, i.e. number 11 or 12, during the era of contested scrums.