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-DOCSTART- RT @democracynow : Live at https://t.co/Xup8cdtnFB : Environmental justice organizer Bryan Parras on toxic - smelling air in Houston amid flooding # DNlive https://t.co/TbnjwsFxbk
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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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