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-DOCSTART- RT @KPRC2 : Does someone in your family need dialysis ? Access a full list of centers open during # Harvey in the # Houston area : https://t.co/Ki1y4Qa5dM https://t.co/OviSoQsUI0
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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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