4483
Current evidence suggests that aniridia ( absence of iris ) is caused by loss of function of one copy of the PAX6 gene , which maps to 11p13 .
 Disease: aniridia; Disease: absence of iris
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: aniridia, absence of iris 
Answer:
 Disease: aniridia; Disease: absence of iris