Complex sentence: Tom Thomas (born in Aberavon) was a Welsh professional rugby league footballer who played in the 1900s, playing at club level for Wigan, and Merthyr Tydfil, as a, i.e. number 3 or 4.
Split into simpler sentences: Tom Thomas (born in Aberavon) was a Welsh professional rugby league footballer who played in the 1900s. He played at club level for Wigan, and Merthyr Tydfil, as a, i.e. number 3 or 4.