Complex sentence: They decide to appear on the show, telling the game's Japanese host Wink that what they wish for is plane tickets back to Springfield, but to get them they have to go through physical torture (particularly Homer).
Split into simpler sentences: They decide to appear on the show, telling the game's Japanese host Wink that what they wish for are plane tickets back to Springfield. In order to get them they have to go through physical torture (particularly Homer).