7775
In a model of the ternary complex , the segment of NFAT nearest AP - 1 is the Rel insert region ( RIR ) , a feature that is notable for its hypervariability in size and in sequence amongst members of the Rel transcription factor family .
 GENE: NFAT; GENE: AP - 1; GENE: Rel; GENE: Rel transcription factor family
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: NFAT, AP - 1, Rel, Rel transcription factor family 
Answer:
 GENE: NFAT; GENE: AP - 1; GENE: Rel; GENE: Rel transcription factor family