758
CONCLUSION : These results are consistent with a low level of activity of thalidomide in renal cell carcinoma .
 Chemical: thalidomide; Disease: renal cell carcinoma
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: thalidomide, renal cell carcinoma 
Answer:
 Chemical: thalidomide; Disease: renal cell carcinoma