Complex sentence: Andrew Duncan (born) is a professional rugby league footballer, playing at representative level for Scotland, and at club level for Fortitude Valley Diehards, Eastern Suburbs Tigers, Warrington Wolves, and London Broncos.
Split into simpler sentences: Andrew Duncan (born) is a professional rugby league footballer. He played at representative level for Scotland, and at club level for Fortitude Valley Diehards, Eastern Suburbs Tigers, Warrington Wolves, and London Broncos.