Complex sentence: The winners of Taça Guanabara and Taça Rio compete in the two-legged finals of Campeonato Carioca, and the winner is crown the champion of the tournament.
Split into simpler sentences: The winners of Taça Guanabara and Taça Rio compete in the finals of Campeonato Carioca. The finals are played in two-legged and the winner is crown the champion of the tournament.