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Brought to light just two years after Charles Darwin 's seminal " On the Origin of Species " ( 1859 ) , its discovery spurred the nascent debate between proponents of evolutionary biology and creationism .
 person: Charles 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