28677
 The arrival of fresh water transformed New York City , diminishing disease caused by the use of unclean standing water , improving firefighting techniques by allowing the use of hydrants and opening the way for development in areas of Manhattan that had not had access to reservoirs . 
 location contains: New York City, Manhattan
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: New York City, Manhattan