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-DOCSTART- # Harvey : Katy residents float animals out on air mattresses to escape reservoir flooding https://t.co/lC4WN9TGMS via @HoustonChron
 area: Katy
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: Katy 
Answer:
 area: Katy