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In addition to Hans Christian Andersen , Ingwersen 's regular couses included Søren Kirkegaard as well as special attention to ballad s and folktale s , addressing more that 15,000 students over the years .
 person: Hans; person: Andersen; person: Søren Kirkegaard
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: Hans, Andersen, Søren Kirkegaard 
Answer:
 person: Hans; person: Andersen; person: Søren Kirkegaard