146240
Although his degree could easily provide him with a very successful pathway in the field of Politics , or open his way to obtain a Master 's degree in a field that would bring him very high compensations , his true interest in Public Service , equal rights , security and justice for all citizens , turned him to pursue a career in the field of law enforcement .
 None
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:  
Answer:
 None