Complex sentence: Clark first played lacrosse for Ajax at the age of 9 and played five years of Junior lacrosse, three and one half years for Scarborough and one and one half years for Whitby.
Split into simpler sentences: Clark first played lacrosse for Ajax at the age of 9. He played five years of Junior lacrosse, three and one half years for Scarborough and one and one half years for Whitby.