21987
 But Mr. Menendez , who grew up in Union City , says he is proud of his roots and of the way that he fought his way up , unlike his opponent , the scion of a famous New Jersey political family who was appointed to his first posts in the State Assembly and Senate . 
 location contains: New Jersey, Union City
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, Union City 
Answer:
 location contains: New Jersey, Union City