81791
The highway continues through downtown Chelsea and turns northwesterly through the Waterloo State Recreation Area in the northwesternmost part of the county .
 location: Chelsea; location: Waterloo State Recreation Area
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: Chelsea, Waterloo State Recreation Area 
Answer:
 location: Chelsea; location: Waterloo State Recreation Area