Complex sentence: At WrestleMania, Benoit defeated champion Triple H and Shawn Michaels in a Triple Threat match to win the World Heavyweight Title by forcing Triple H to submit to the Crippler Crossface.
Split into simpler sentences: At WrestleMania, Benoit defeated champion Triple H and Shawn Michaels in a Triple Threat match to win the World Heavyweight Championship. Benoit won the match by forcing Triple H to submit to the Crippler Crossface.