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He became a friend of Charles Darwin , who lived nearby at Down House , and Lubbock 's son , the third baronet , also called John Lubbock and later Baron Avebury , was a close friend of Darwin and frequent visitor to Down House from his childhood .
 person: Charles Darwin; person: Lubbock; person: John Lubbock; person: Darwin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Charles Darwin; person: Lubbock; person: John Lubbock; person: Darwin