103008
Politicians like Margaret Thatcher and Ronald Reagan gained power by promising to eliminate government regulatory bureaucracies , which they saw as overbearing , and return economic production to a more purely capitalistic mode , which they saw as more efficient .
 person: Margaret Thatcher; person: Ronald Reagan
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Margaret Thatcher, Ronald Reagan 
Answer:
 person: Margaret Thatcher; person: Ronald Reagan