4726
The expression of the pilin gene , tcpA , is dependent upon ToxR and upon ToxT .
 GENE: pilin gene; GENE: tcpA; GENE: ToxR; GENE: ToxT
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: pilin gene, tcpA, ToxR, ToxT 
Answer:
 GENE: pilin gene; GENE: tcpA; GENE: ToxR; GENE: ToxT