Complex sentence: The group of girls and group of guys then progress into a clap-themed dance-off and the dance-off ends with Lott slapping one of the guys in the male group and a load cheer and celebration afterward.
Split into simpler sentences: The group of girls and group of guys then progress into a clap-themed dance-off. The dance-off ends with Lott slapping one of the guys in the male group and a load cheer and celebration afterward.