222668
The firm specialized in designing courthouses and theaters throughout the Midwest and was one of the most successful architectural practices of its day in the area .
 location: Midwest
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: Midwest 
Answer:
 location: Midwest