original question: Which English non-metropolitan county has [Exeter] as the administrative headquarters?
answer: devon
answer type: English non-metropolitan county.
auxiliary information: Exeter is a historic city in Devon, England. It lies within the ceremonial county of Devon, of which it is the county town as well as the home of Devon County Council. Currently the administrative area has the status of a non-metropolitan district and is therefore under the administration of the County Council. The city is on the River Exe about 37 miles northeast of Plymouth and 70 miles southwest of Bristol. Its population was 121,800 as of 2013, according to the local council. Exeter was the most south-westerly Roman fortified settlement in Britain. Exeter Cathedral, founded in the early 12th century, became Anglican during the 16th-century English Reformation. The modern city's transport hubs include St Davids Railway Station, the Bus and Coach Station, and Exeter International Airport.
The English non-metropolitan county that has [Exeter] has the administrative headquarters is?