103416
Congestion and upgrades South Road suffers from traffic congestion due to its importance as Adelaide 's main arterial road .
 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 
Answer:
 location: Adelaide