100155
Chance was so moved by the plight of poor and working-class women who had no knowledge of sex and reproduction and no access to the latest available contraceptive methods that she helped run a sex education centre in the East End of London .
 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