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DIR evolved out of the efforts of divers involved in the Woodville Karst Plain Project ( WKPP ) during the 1990s , who were seeking ways of reducing the fatality rate in those cave systems .
 organization: Woodville Karst Plain Project
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: Woodville Karst Plain Project