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-DOCSTART- RT @KHOUBlake11 : JUST IN : Lake Conroe Dam has been opened . All areas down stream , including Spring Creek , look out ! # KHOU11 Courtesy : Joe Smith . https://t.co/2qit7MVm7p
 Lake Conroe Dam, Spring Creek
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: exact location, area, road, river 
Text: {0} 
Answer:
 Lake Conroe Dam, Spring Creek