244472
It produces very lean gains and also has low estrogen levels and helps reverse some of the side effects produced by many other popular prohormones making it very popular in the modern industry .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None