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In the original logo designed by Ronald Wayne , Sir Isaac Newton is seen sitting under the infamous apple tree about to bear fruit above , just before his discovery of gravity .
 person: Ronald Wayne; person: Isaac Newton
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: Ronald Wayne, Isaac Newton 
Answer:
 person: Ronald Wayne; person: Isaac Newton