Complex sentence: Lacey goes to the meeting with the school principal, her ex, and the town mayor to go over the contract for Oliver's representatives' sponsorship of the jubilee while she is out Madea looks after Lacey's class.
Split into simpler sentences: Lacey goes to the meeting with the school principal, her ex, and the town mayor to go over the contract for Oliver's representatives' sponsorship of the jubilee. While she is out Madea looks after Lacey's class.