20640
To that end , Grassroots enlisted Westchester County , which says it 's the first county government to endorse the program , and the result was a trade show at the Stone Barns in Pocantico Hills earlier this month .
 location contains: Westchester County, Pocantico Hills
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: 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} 
Answer:
 location contains: Westchester County, Pocantico Hills