74388
The dam includes an ungated spillway of reinforced conventional concrete cast after RCC placement , located in the central section of the dam for a design flood water discharge of / s. The wide spillway consists of eight wide and high outlets .
 None
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