Complex sentence: Frank Davies was a professional rugby league footballer who played in the 1970s, playing at representative level for Wales, and at club level for Normanton, and Hunslet, as a, i.e. number 11 or 12.
Split into simpler sentences: Frank Davies was a professional rugby league footballer who played in the 1970s. He played at representative level for Wales, and at club level for Normanton, and Hunslet, as a, i.e. number 11 or 12.