333162
Outside of medical literature , the terms anorexia nervosa and anorexia are often used interchangeably ; however , anorexia is simply a medical term for lack of appetite , and people with anorexia nervosa do not in fact , lose their appetites .
 None
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:  
Answer:
 None