4166
After MTX administration a significant increase ( p = 0 . 0228 ) in the plasma creatinine concentration and a significant ( p = 0 . 0001 ) decrease in creatinine clearance was noted compared to controls .
 Chemical: MTX; Chemical: creatinine; Chemical: creatinine
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: MTX, creatinine, creatinine 
Answer:
 Chemical: MTX; Chemical: creatinine; Chemical: creatinine