Sentence 1: Wendy was the top fighter. 
 Sentence 3: Wendy ended up losing 
 Sentence 4:  Everyone who betted for Karly won a lot of money 
 Sentence 5:  Wendy lost her title 
 Option 1: Wendy retired undefeated. 
 Option 2: Everyone betted on her winning the match against Karly.