18169
These results suggest that both RUT and Se do not have synergistic role against Cd - induced testicular injury .
 Chemical: RUT; Chemical: Se; Chemical: Cd
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: RUT, Se, Cd 
Answer:
 Chemical: RUT; Chemical: Se; Chemical: Cd