334597
From 1751 to 1974 , all Lord Lieutenants were also Custos Rotulorum of Westmorland .
 location: Westmorland
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: Westmorland 
Answer:
 location: Westmorland