9540
High - affinity site - specific DNA binding by POU domain transcription factors requires both the POU - specific and the POU - homeodomain .
 GENE: POU domain transcription factors; GENE: POU - specific; GENE: POU - homeodomain
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: POU domain transcription factors, POU - specific, POU - homeodomain 
Answer:
 GENE: POU domain transcription factors; GENE: POU - specific; GENE: POU - homeodomain