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-DOCSTART- Folks out here were so excited to see the # metro buses come to pick them up & amp ; take them to the evacuation center @Fox26Houston # Harvey https://t.co/bxod9m3Nyh
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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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