3996
 For years now he has been refining a design for a 12-unit housing proposal in San Ysidro , an immigrant community in suburban San Diego , in cooperation with a local advocacy group known as Casa Familiar . 
 neighborhood of: San Ysidro, San Diego
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:
 neighborhood of: San Ysidro, San Diego