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Huntington disease ( HD ) is a severe autosomal dominant neurodegenerative disorder associated with a novel gene ( IT15 ) .
 Disease: Huntington disease; Disease: HD; Disease: autosomal dominant neurodegenerative disorder
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities: Huntington disease, HD, autosomal dominant neurodegenerative disorder 
Answer:
 Disease: Huntington disease; Disease: HD; Disease: autosomal dominant neurodegenerative disorder