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The 156th Weather Flight is a combat weather flight located at the Stanly County Airport's Air National Guard Station North Carolina who's stated mission is : To provide quality observations forecasts and climatological data in support of tasked Army and Air Force missions both Federal and State by : The 156th Weather Flight ( WF ) was activated on 15 March 1948 as a standing unit in the  North Carolina  Air National Guard (  NCANG  ) .
 state or province of headquarters: North Carolina, NCANG
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  North Carolina, NCANG 
Answer:
 state or province of headquarters: North Carolina, NCANG