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-DOCSTART- RT @abc13houston : DRONE VIDEO : Flood damage captured across Houston FULL VIDEO : https://t.co/v7tATxnirT # HoustonFlood # TxWx # Harvey https://t.co/Au1bS1m7zN
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: exact location, area, road, river 
Text: {0} 
Answer:
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