1754
Treatment with D - Trp - 6 - LH - RH greatly reduced serum LH and testosterone levels without raising serum prolactin .
 Anatomy: serum; Anatomy: serum
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: serum; Anatomy: serum