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However , only a minority of familial gastric cancers can be accounted for by CDH1 mutations .
 Disease: gastric cancers
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: gastric cancers 
Answer:
 Disease: gastric cancers