238467
History In 2003 , the city of Gahanna issued a request for proposal s ( RFP ) for the redevelopment of a large tract of city-owned land in the center of Mill Street 's north-south span .
 location: Gahanna
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: Gahanna 
Answer:
 location: Gahanna