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 An avid camper , hiker and hunter while growing up on the family estate in Livingston and working as a counselor at summer camps , Mr. Kean sponsored what became known as '' Clean Car '' legislation in New Jersey , which established rigorous new vehicle emission standards expected to reduce pollution from cars by 20 percent over 10 years . 
 location contains: New Jersey, Livingston
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  New Jersey, Livingston 
Answer:
 location contains: New Jersey, Livingston