8649
Though Reich regarded his work as complementing Freud 's original theory of anxiety neurosis , Freud was ambivalent in his reception .
 person: Reich; person: Freud; person: Freud
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: Reich; person: Freud; person: Freud