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 But this much is certain : planners in Pennsauken a blue-collar town in Camden County that is striving to trade up to a starched white shirt have their hands full as they try to pick up the pieces on a 65-acre patch of property that was to be the site of a 6,400-seat minor league hockey arena and civic center . 
 location contains: Camden County, Pennsauken
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:  Camden County, Pennsauken 
Answer:
 location contains: Camden County, Pennsauken