1723
To test the role of Six5 loss in DM , we have analysed a strain of mice in which Six5 was deleted .
 Disease: DM
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: DM 
Answer:
 Disease: DM