23873
Similar technology has been applied to enable a human operator to control the free-flight steering and walking gaits of " Mecynorhina torquata " as well as graded turning and backward walking of " Zophobas morio " .
 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