Complex sentence: The 2007 CAF Confederation Cup is the fourth edition of the CAF Confederation Cup, it is scheduled to begin with the preliminary round (home-and away ties) in late January and mid-February with the second round in March and the third round in April.
Split into simpler sentences: The 2007 CAF Confederation Cup was the fourth edition of the CAF Confederation Cup. Its schedule began with the preliminary round (home-and-away ties) in late January and mid-February with the second round in March and the third round in April.