6695
Control of transcription of the erbB - 2 gene is an important determinant of receptor expression .
 GENE: erbB - 2 gene
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: erbB - 2 gene 
Answer:
 GENE: erbB - 2 gene