1023
The company remained one of two former  GTE  operating companies to have retained its original name since acquisition by Verizon ( the other is  GTE Southwest  ) ; it also remained the only operating company using the Contel name .
 None
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:
 NA: GTE, GTE Southwest