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Thyrotropin - releasing hormone - induced contraction of urethral and vaginal muscle .
 GENE: Thyrotropin - releasing hormone
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: Thyrotropin - releasing hormone 
Answer:
 GENE: Thyrotropin - releasing hormone