196561
The treatment works serves Sha Tin , Ma On Shan and the villages nearby .
 location: Sha Tin; location: Ma On Shan
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: Sha Tin, Ma On Shan 
Answer:
 location: Sha Tin; location: Ma On Shan