Complex sentence: Phil Wilson (born c.1959) is the Labour MP for the Sedgefield, which he won as a result of the by-election held on 19 July 2007 following the resignation of former Prime Minister and member for Sedgefield, Tony Blair.
Split into simpler sentences: Phil Wilson (born c.1959) is the Labour Party politican who was elected Member of Parliament for the Sedgefield constituency on July 19 2007. The by-election was held following the resignation of former Prime Minister and member for Sedgefield, Tony Blair.