69486
Satellites could be moved to empty spots in GEO , requiring less maneuvering and making it easier to predict future motion .
 location: GEO
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: GEO 
Answer:
 location: GEO