171818
He was a former director and general organiser of the Association for the Promoting the General Welfare of the Blind and was a highly successful fund-raiser for charitable purposes and well known as a speaker and lecturer on social causes .
 organization: Blind
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: Blind 
Answer:
 organization: Blind