15188
Telecinco controlled by  Italy  's Mediaset had a 14.8 percent market share in January down 0.3 percentage points from December while listed rival  Antena 3  stood at 13.7 percent a decline of 0.9 points over the previous month .
 country of headquarters: Italy, Antena 3
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: Italy, Antena 3