1912
International canoe and kayak competitions take place on the Oker below the Oker Dam .
 location: Oker; location: Oker Dam
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:
 location: Oker; location: Oker Dam