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Frederick Cooper is an American historian who specializes in colonialization, decolonialization, and African history. Cooper received his Doctor of Philosophy from Yale University in 1974 and is currently professor of history at New York University. Cooper initially studied the labor movement in East Africa, but later moved on the a broader consideration of colonialism. One of his best known conceptual contributions is the concept of the gatekeeper state.
 education degree: Frederick Cooper, Doctor of Philosophy
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
 Entity Pairs:  Frederick Cooper, Doctor of Philosophy 
Answer:
 education degree: Frederick Cooper, Doctor of Philosophy