182288
From 1993 to 1998 she was on loan from the Department for Education working for the Office of Science and Technology , reporting to first William Stewart and then to Sir John Cadogan .
 person: William Stewart; person: John Cadogan
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: William Stewart, John Cadogan 
Answer:
 person: William Stewart; person: John Cadogan