3570
The DNA element through which EBNA - 3C activates the LMP - 1 promoter includes a Spi - 1 / Spi - B binding site , previously characterized as an important EBNA - 2 response element .
 GENE: EBNA - 3C; GENE: LMP - 1 promoter; GENE: Spi - 1; GENE: Spi - B; GENE: EBNA - 2 response element
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: EBNA - 3C; GENE: LMP - 1 promoter; GENE: Spi - 1; GENE: Spi - B; GENE: EBNA - 2 response element