27876
 The families of the 109 Westchester County residents who died will dedicate their memorial this afternoon at Kensico Dam Plaza in Valhalla 109 gleaming stainless steel rods rising individually from a circle of engraved granite blocks , twining up in a lattice vaguely shaped like the Eiffel Tower , then straightening at the top and joining into a soaring column like a rocket blast . 
 location contains: Westchester County, Valhalla
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: 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} 
Answer:
 location contains: Westchester County, Valhalla