5022
Differences between the methylation patterns of the region of chromosome 15q11 - 13 which hybridizes to the highly conserved DNA , DN34 , in normal individuals and in patients with AS and PWS have been described .
 Disease: AS; Disease: PWS
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: AS, PWS 
Answer:
 Disease: AS; Disease: PWS