7495
The city was founded in 1812 , at the confluence of the Scioto and Olentangy rivers .
 location: Scioto; location: Olentangy
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: Scioto, Olentangy 
Answer:
 location: Scioto; location: Olentangy