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Students in public school for grades 9 - 12 attend the Delaware Valley Regional High School , part of the Delaware Valley Regional High School District , which serves almost 1,000 students in western Hunterdon County .
 organization: Delaware Valley Regional High School; organization: Delaware Valley Regional High School District; location: Hunterdon
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: Delaware Valley Regional High School, Delaware Valley Regional High School District, Hunterdon 
Answer:
 organization: Delaware Valley Regional High School; organization: Delaware Valley Regional High School District; location: Hunterdon