6458
NF - HB ( BSAP ) is a repressor of the murine immunoglobulin heavy - chain 3 ' alpha enhancer at early stages of B - cell differentiation .
 GENE: NF - HB; GENE: BSAP; GENE: murine immunoglobulin heavy - chain 3 ' alpha enhancer
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 - HB, BSAP, murine immunoglobulin heavy - chain 3 ' alpha enhancer 
Answer:
 GENE: NF - HB; GENE: BSAP; GENE: murine immunoglobulin heavy - chain 3 ' alpha enhancer