8924
Structural analysis of the 5 ' - regulatory region reveals that the c - met promoter lacks TATA or CAAT elements but has an extremely high G - C content and multiple Sp1 binding sites .
 GENE: c - met promoter; GENE: Sp1 binding sites
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: c - met promoter, Sp1 binding sites 
Answer:
 GENE: c - met promoter; GENE: Sp1 binding sites