Complex sentence: He is a cousin of Libby and a clever and show YooHoo, Pammee, Lemmee, Roodee and Chewoo in cave about YooTopia.
Split into simpler sentences: He is a cousin of Libby and very clever. He shows YooHoo, Pammee, Roodee, Lemmee and Chewoo a cave about YooTopia.