5641
The presence of regulatory sequences for the binding of transcription factors such as NF - kappa B and AP - 2 , whose activation is associated with the immediate response of the cell to an injury , may be an indication of the important role which HO - 1 may play in defense mechanisms against tissue injury .
 GENE: NF - kappa B; GENE: AP - 2; GENE: HO - 1
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: NF - kappa B, AP - 2, HO - 1 
Answer:
 GENE: NF - kappa B; GENE: AP - 2; GENE: HO - 1