Complex sentence: The Pirate Party UK contested its first election in 2010, standing 9 candidates in the 2010 General Election, and also stood in the 2011 Oldham East and Saddleworth and 2012 Manchester Central by-elections.
Split into simpler sentences: The Pirate Party UK contested its first election in 2010, standing nine candidates in the 2010 general election. The party also stood candidates in the 2011 Oldham East and Saddleworth and 2012 Manchester Central by-elections.