812
In normal B cells stimulated by LPS or IL - 4 , new complexes appear that bind to C / EBP and NF - IL - 4 elements , respectively , located within the - 125 / - 101 region .
 GENE: IL - 4; GENE: C / EBP; GENE: NF - IL - 4 elements
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: IL - 4; GENE: C / EBP; GENE: NF - IL - 4 elements