Complex sentence: In the end, Bombo was upset about his last wrestling match not shown on television but to cheer him up, Elena and Zick placed a giant balloon of'Chumbo' on top of the house.
Split into simpler sentences: In the end, Bombo was upset about his last wrestling match not shown on television. To cheer him up, Elena and Zick placed a giant balloon of'Chumbo' on top of the house.