7001
Fragments and analogs of the hormone ACTH were previously shown to have beneficial effect on the outcome of head injury , while elevated levels of corticosterone ( CS ) exacerbate it .
 GENE: ACTH
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: ACTH 
Answer:
 GENE: ACTH