7421
 The official , Gerard P. McAleer , special agent in charge of the Drug Enforcement Administration 's New Jersey bureau , said the raid , on a house in Pennsauken , was part of a broader effort to keep fentanyl a painkiller that , combined with heroin , creates a more intense high off the streets . 
 location contains: New Jersey, Pennsauken
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: New Jersey, Pennsauken