Sentence 1: There have been , worldwide , a number of Advanced Chess tournaments online , defined Freestyle Chess Tournaments by Centaur ( Centaur = human player + computer ) .
Sentence 2: There have been a number of worldwide Advanced - Chess tournaments defined by Centaur as freestyle chess tournaments ( Centaur = human player + computer ) .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?