794
But Bruno lost the title on his first defence when he fought American Tyson in Las Vegas .
 else: American; person: Bruno; location: Las Vegas; person: Tyson
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 else: American; person: Bruno; location: Las Vegas; person: Tyson