1334
Apart from these healthcare services post office nationalised banks ( JKB SBI PNB PSB ) and one of  India  's leading private sector bank's  HDFC Bank  is also present .
 country of headquarters: India, HDFC Bank
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: India, HDFC Bank