21583
 If New Jersey 's 615 school districts seem a lot for a small state New York has 697 and Connecticut 169 , nowhere is that more evident than in Teterboro and the 22 other '' nonoperating districts . '' 
 location contains: New Jersey, Teterboro
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 Jersey, Teterboro