2753
/ And in tribute to their Union / the  National Association of Letter Carriers  / founded across Plankinton Avenue / from this site on August 30  1889  .
 founded: National Association of Letter Carriers, 1889
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 founded: National Association of Letter Carriers, 1889