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Punjab  state Chief Minister  Amarinder Singh  a close ally of current Congress leader Sonia Gandhi the murdered premier's daughter-in-law said he was aware of Chitanwali's controversial lineage .
 cities of residence: Punjab, Amarinder Singh
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:
 cities of residence: Punjab, Amarinder Singh