Complex sentence: Polly Samson (born 29 April 1962) is an English novelist, lyricist and journalist, who is wife to David Gilmour and has helped with the lyrical side of many of Gilmour's works both as a solo artist and with Pink Floyd.
Split into simpler sentences: Polly Samson (born 29 April 1962) is an English novelist, lyricist and journalist, who is married to musician David Gilmour. She has helped with the lyrics to many of Gilmour's works both as a solo artist and with the group Pink Floyd.