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We report here fine physical mapping of the obligate region containing the Norrie disease gene ( NDP ) defined by a recombination and by the smallest submicroscopic chromosomal deletion associated with Norrie disease identified to date .
 Disease: Norrie disease; Disease: Norrie disease
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: Norrie disease, Norrie disease 
Answer:
 Disease: Norrie disease; Disease: Norrie disease