Complex sentence: However, at the 2004 and 2007 federal elections, all seven of its Senate seats were lost and the sole remaining State parliamentarian, David Winderlich, left the party and was defeated as an independent in 2010.
Split into simpler sentences: However, at the 2004 and 2007 federal elections, all seven of its Senate seats were lost. The last remaining State parliamentarian, David Winderlich, left the party and was defeated as an independent in 2010.