83221
Therefore , the SO ( 3 ) , SO ( 4 ) and SO ( 3,1 ) groups cited above are not the full symmetry groups of their orbits ; the full groups are O ( 3 ) , O ( 4 ) and O ( 3,1 ) , respectively .
 location: O
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: O 
Answer:
 location: O