Complex sentence: The National Olympic Committee of the Azerbaijani Republic fielded a team of 56 athletes, 42 men and 14 women, across 18 sports at the Games, four of which marked their Olympic debut (archery, slalom canoeing, track cycling, and triathlon).
Split into simpler sentences: The National Olympic Committee of the Azerbaijani Republic fielded a team of 56 athletes, 42 men and 14 women, across 18 sports at the Games. Azerbaijan made its Olympic debut in four sports (archery, slalom canoeing, track cycling, and triathlon).