349801
Founded in Mayfair in 1946 by Margery Hurst ( who later got an OBE ) , the company also manages " B.S. Social Care " .
 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