4071
John Sloan Dickey , serving as president from 1945 until 1970 , strongly emphasized the liberal arts , particularly public policy and international relations .
 person: John Sloan Dickey
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: John Sloan Dickey