15001
The  World Wind Energy Association  WWEA was founded in  2001  as an international organisation for the worldwide promotion of wind energy and has a broad societal representation and interest in wind energy utilization across the world .
 founded: World Wind Energy Association, 2001
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: World Wind Energy Association, 2001