45523
It has also been ascribed to Isaac Newton , in the form of a practical method of physical discovery ( which he did not name ) .
 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: Isaac Newton 
Answer:
 person: Isaac Newton