16643
The results also revealed that CUB significantly reduced the frequency of MN induced by DXR , with a mean reduction of 63 . 88 % .
 Chemical: CUB; Chemical: DXR
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: CUB, DXR 
Answer:
 Chemical: CUB; Chemical: DXR