11632
Jung is the most senior of the seven former Siemens Hellas executives charged last year with bribery and money laundering over a 1990s contract with  Greece  's dominant telecom operator  OTE  .
 country of headquarters: Greece, OTE
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 country of headquarters: Greece, OTE