7465
The syndrome of resistance to thyroid hormone is characterized by elevated serum free thyroid hormones , failure to suppress pituitary thyrotropin secretion , and variable peripheral refractoriness to hormone action .
 GENE: pituitary thyrotropin
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: pituitary thyrotropin 
Answer:
 GENE: pituitary thyrotropin