8131
 In New Jersey , the number of people commuting from Warren County , due west of Manhattan at the Pennsylvania border , was up 39 percent , rising from 539 in 1990 to 748 in 2000 . 
 location contains: New Jersey, Warren 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, Warren County 
Answer:
 location contains: New Jersey, Warren County