52169
He graduated with a PhD in 1932 on the subject of Ore deposits of the north Pennines .
 location: Pennines
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: Pennines 
Answer:
 location: Pennines