Complex sentence: Josh O'Farrell is a Democratic politician who served in the Ohio House of Representatives in 2010 whenm he was appointed to fill the remainder of the term following the resignation of Allan Sayre.
Split into simpler sentences: Josh O'Farrell is a Democratic politician who formerly served in the Ohio House of Representatives. He served briefly in 2010, appointed to fill the remainder of the term following the resignation of Allan Sayre.