Complex sentence: The series focuses on quadruplets Nicky, Ricky, Dicky, and Dawn Harper, 10-years-old at the start of the series, who have nothing in common and often fight, but they must work together to solve everyday situations.
Split into simpler sentences: The series focuses on quadruplets Nicky, Ricky, Dicky, and Dawn Harper, 10-years-old at the start of the series. They have nothing in common and often fight, but they must work together to solve everyday situations.