68686
Its name is from the Greek ( , " serpent-bearer " ) , and it is commonly represented as a man grasping a snake ( symbol ⛎ , Unicode U + 26CE ) .
 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