92496
The term " Social Darwinism " was used infrequently from around the 1890 s , but became popular as a derogatory term in the 1940 s when used by Richard Hofstadter to attack the laissez-faire conservatism of those like William Graham Sumner who opposed reform and socialism .
 organization: Social Darwinism; person: Richard Hofstadter; person: William Graham Sumner
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: Social Darwinism, Richard Hofstadter, William Graham Sumner 
Answer:
 organization: Social Darwinism; person: Richard Hofstadter; person: William Graham Sumner