9559
Ratnagiri Gas and Power Private limited ( RGPPL ) was incorporated under the Companies Act 1956 on 8 July 2005 and is promoted by NTPC Limited and  GAIL  (  India  ) Limited .
 country of headquarters: GAIL, India
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: GAIL, India