225679
Network OTEGLOBE operates 2 wide area networks that form the south-eastern European Internet backbone : GWEN ( Greek Western European Network ) and TBN ( Trans Balkan Network ) as well as an IP MPLS network .
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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