Complex sentence: It was the 84th running of the Prix de l'Arc de Triomphe and was won by Hurricane Run, ridden by Kieren Fallon and trained by André Fabre.
Split into simpler sentences: It was the 84th running of the Prix de l'Arc de Triomphe, and it was won by Hurricane Run. The winner was ridden by Kieren Fallon and trained by André Fabre.