1748
As historian Vladimir Tism?neanu argues this was made possible by the Soviet agents and their relations with the group around emerging Communist leade  r Gheorghe Gheorghiu-De  j : if one does not grasp the role of political thugs such as the Soviet spies Pintilie Bodnarenko ( Pantiu?a ) and Alexandru Nikolski in the exercise of terror  in Roman  ia during the most horrible Stalinist period and their personal connections with Gheorghe Gheorghiu-Dej and members of his entourage it is difficult to understand the origins and the role of the Securitate .
 countries of residence: r Gheorghe Gheorghiu-De, in Roman
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
 Entity Pairs:  r Gheorghe Gheorghiu-De, in Roman 
Answer:
 countries of residence: r Gheorghe Gheorghiu-De, in Roman