11775
 All the states in the New York metropolitan area are struggling to reduce particulate pollution , with trouble spots including Fairfield and New Haven counties in Connecticut ; Long Island , New York City and the lower Hudson Valley in New York ; and 13 New Jersey counties surrounding New York City and Philadelphia , said Ray Werner , a regional official with the Environmental Protection Agency . 
 location contains: New York, Long Island
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 York, Long Island 
Answer:
 location contains: New York, Long Island