195467
Ardens Historic District is a national historic district located at Ardentown and Ardencroft , New Castle County , Delaware .
 organization: Historic; location: Ardentown; location: Ardencroft; location: New Castle County , Delaware
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: Historic, Ardentown, Ardencroft, New Castle County , Delaware 
Answer:
 organization: Historic; location: Ardentown; location: Ardencroft; location: New Castle County , Delaware