Complex sentence: John "Jack" Evans was an English professional rugby league footballer who played in the 1920s, playing at representative level for Great Britain, and England, and at club level for Swinton, as a, i.e. number 3 or 4.
Split into simpler sentences: John "Jack" Evans was an English professional rugby league footballer who played in the 1920s. He played at representative level for Great Britain, and England, and at club level for Swinton, as a, i.e. number 3 or 4.