Complex sentence: Sonny awakens to find five-year-old Julian (Cole Sprouse and Dylan Sprouse) abandoned at his and Kevin's apartment, with a written explanation that Julian's mother is now declining to care further for Julian, and that Kevin is his biological father.
Split into simpler sentences: Sonny awakens to find five-year-old Julian (Cole Sprouse and Dylan Sprouse) abandoned at his and Kevin's apartment. A written explanation tells that Julian's mother is now declining to care further for Julian and that Kevin is his biological father.