72687
The book was selected by Philip Morrison of Scientific American as one of the 100 most significant and influential books of science in the 20th century .
 person: Philip Morrison
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: Philip Morrison 
Answer:
 person: Philip Morrison