37373
Wakefield had an interest in the Gatebeck gunpowder mill , operating from 1764 in an existing family property set on the River Bela .
 person: Wakefield
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: Wakefield 
Answer:
 person: Wakefield