3157
His multimedia course on Hans Christian Andersen attracted a record 873 students , later being offered through the university 's public television extension .
 person: Hans; person: Andersen
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Hans; person: Andersen