19563
The area officially covers three counties : Dane , Columbia , and Iowa , but can also include Rock , Green and Sauk , and sometimes Jefferson counties .
 location: Dane; location: Columbia; location: Iowa; location: Rock; location: Green; location: Sauk; location: Jefferson
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Dane, Columbia, Iowa, Rock, Green, Sauk, Jefferson 
Answer:
 location: Dane; location: Columbia; location: Iowa; location: Rock; location: Green; location: Sauk; location: Jefferson