Is the sentence Elise is a competitive horseback rider and she will be competing in the next World Equestrian Games which are held every four years. Complex compound simple or compound- complex?

The sentence "Elise is a competitive horseback rider and she will be competing in the next World Equestrian Games which are held every four years" is a compound-complex sentence. It contains two independent clauses ("Elise is a competitive horseback rider" and "she will be competing in the next World Equestrian Games") joined by the conjunction "and," along with a dependent clause ("which are held every four years") that provides additional information about the World Equestrian Games.