17327
 Most of this day 's crowd seemed content to observe the majestic flight of the birds , but two boys from Chestnut Hill Academy in suburban Philadelphia were interested in things from the hawk 's point of view . '' 
 location contains: Philadelphia, Chestnut Hill Academy
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: Philadelphia, Chestnut Hill Academy