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The Lower Colorado River Authority opened four floodgates of the Mansfield Dam after Lake Travis was recorded at 146 % full at 704.3 feet .
 organization: Lower Colorado River Authority; location: Mansfield Dam; location: Lake Travis
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Lower Colorado River Authority; location: Mansfield Dam; location: Lake Travis