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Besides the resurgence of gangs , the authorities say that they have also begun to notice the spread of gangs from their traditional bases in urban centers around the region -- places like Newark and Trenton , Bridgeport and Waterbury in Connecticut and Hempstead and Brentwood on Long Island -- to more suburban , and often more affluent , communities like Teaneck in Bergen County .
 location contains: Long Island, Hempstead; location contains: Connecticut, Waterbury; location contains: Bergen County, Teaneck; location contains: Connecticut, Bridgeport
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Long Island, Hempstead; Connecticut, Waterbury; Bergen County, Teaneck; Connecticut, Bridgeport 
Answer:
 location contains: Long Island, Hempstead; location contains: Connecticut, Waterbury; location contains: Bergen County, Teaneck; location contains: Connecticut, Bridgeport