Complex sentence: In November 2012 a Christmas advert was launched showing Louie Spence preparing to switch on a town's Christmas light but they don't come on it is then shown that the power for the lights is being used to make Gio dance to a Louie Spence dance video.
Split into simpler sentences: In November 2012 a Christmas advert was launched showing Louie Spence preparing to switch on a town's Christmas light but they don't come on. It is then shown that the power for the lights is being used to make Gio dance to a Louie Spence dance video.