3
 For millions , it was a tough day of coping of watching floodwater pour into homes on the Raritan River in New Jersey from New Brunswick to Bound Brook and in the Westchester suburbs of Mamaroneck and New Rochelle , of sleeping in a shelter or an airport , of towing a car and watching a refrigerator float by , of getting to work despite flooded roads and erratic trains , of waiting for power or a water pump or just something to hope for . '' 
 location contains: Westchester, Mamaroneck
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, Mamaroneck