72735
The levels and scenarios were designed by American McGee , Sandy Petersen , John Romero , and Tim Willits , and the graphics were designed by Adrian Carmack , Kevin Cloud and Paul Steed .
 person: American McGee; person: Sandy Petersen; person: John Romero; person: Tim Willits; person: Adrian Carmack; person: Kevin Cloud; person: Paul Steed
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: American McGee, Sandy Petersen, John Romero, Tim Willits, Adrian Carmack, Kevin Cloud, Paul Steed 
Answer:
 person: American McGee; person: Sandy Petersen; person: John Romero; person: Tim Willits; person: Adrian Carmack; person: Kevin Cloud; person: Paul Steed