5025
Several thousand students in New Rochelle and Mount Vernon also take the Bee-Line , which is operated by Liberty Bus Lines under a contract with Westchester County , but officials in those districts reported no significant decrease in attendance since the start of the strike .
 location contains: Westchester County, New Rochelle; location contains: Westchester County, Mount Vernon
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:  Westchester County, New Rochelle; Westchester County, Mount Vernon 
Answer:
 location contains: Westchester County, New Rochelle; location contains: Westchester County, Mount Vernon