232510
The length of the river is 81 km , watershed - 558 m2 , weighted average elevation - 3030 m , annual average flow rate - 7.05 m3/s .
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Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None