779
INTERVENTION : Each patient received either intravenous docetaxel 30 mg / m2 / week for 3 consecutive weeks , followed by 1 week off , or the combination of continuous oral thalidomide 200 mg every evening plus the same docetaxel regimen .
 Chemical: docetaxel; Chemical: thalidomide; Chemical: docetaxel
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: docetaxel, thalidomide, docetaxel 
Answer:
 Chemical: docetaxel; Chemical: thalidomide; Chemical: docetaxel