6950
This down - regulation of STAR , CYP11A1 and PGR in endometrial cancer may lead to decreased progesterone biosynthesis and actions although the effects on progesterone levels should be further studied .
 Chemical: progesterone; Chemical: progesterone
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: progesterone, progesterone 
Answer:
 Chemical: progesterone; Chemical: progesterone