53811
The suburb has a rich history of market gardening on the flats area , near the River Torrens boundary , having a fresh water supply via Third Creek and the Torrens River .
 None
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:  
Answer:
 None