2832
HSBC opened their first  UK  call centre in the city taking advantage of its advanced communications network which also led to the founding of  Freeserve  in Leeds .
 country of headquarters: UK, Freeserve
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: UK, Freeserve