317670
After six months of independent study , Yoo-geun was able to solve pre-calculus problems .
 person: Yoo-geun
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: Yoo-geun 
Answer:
 person: Yoo-geun