27856
Hertford County High School was first accredited by AdvancED in 1986 and the district 's middle school also received accreditation in 1988 .
 location: Hertford
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: Hertford 
Answer:
 location: Hertford