10453
 In the 1980 's , when Delaware prohibited net fishing for shad , Thomas A. Pankok , then a freeholder in Salem County , N.J. , helped persuade Delaware to allow a handful of New Jersey fishermen to use nets in Delaware waters for as long as they live . 
 location contains: New Jersey, Salem County
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, Salem County 
Answer:
 location contains: New Jersey, Salem County