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-DOCSTART- RT @METROHouAlerts : ALL METRO service will remain suspended through Wednesday , August 30 , 2017 due to severe weather conditions . Updates to follow . ^A https://t.co/P6SE6skVAZ
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: exact location, area, road, river 
Text: {0} 
 Entities:  
Answer:
 None