5669
In addition , computer analysis suggests that sequences similar to the A stem element are present within the three AAV promoter regions .
 GENE: AAV promoter
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: AAV promoter 
Answer:
 GENE: AAV promoter