7140
In transient cotransfections E1A could induce the activity of the p53 promoter to a high level ; 12S E1A was threefold as efficient as 13S E1A in this activity , and YY1 bound to the composite element was shown to mediate 55 % of this induction .
 GENE: E1A; GENE: p53 promoter; GENE: 12S E1A; GENE: 13S E1A; GENE: YY1
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: E1A, p53 promoter, 12S E1A, 13S E1A, YY1 
Answer:
 GENE: E1A; GENE: p53 promoter; GENE: 12S E1A; GENE: 13S E1A; GENE: YY1