222615
The control mechanism usually has other functions , such as applying super-elevation and leading the target according to its velocity , making it a Fire-control system , and some guns are entirely automatic .
 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