20671
Had the Metropolitan Adelaide Transport Study of the 1960s progressed , a Hills Freeway would have been constructed to link the South Eastern Freeway to the Port of Adelaide .
 location: Adelaide; location: Port; location: Adelaide
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: Adelaide, Port, Adelaide 
Answer:
 location: Adelaide; location: Port; location: Adelaide