38685
A1 Medicaid Fraud Suspected Rockland County officials , in the first exercise of new power for New York 's counties to hunt for Medicaid fraud , said they had turned up as much as $ 13 million in improper billing after examining just a small part of the program .
 location contains: New York, Rockland County
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:  New York, Rockland County 
Answer:
 location contains: New York, Rockland County