2888
In June 2009  Letterman  's  Worldwide Pants  and CBS reached agreement to continue the Late Show until at least August 2012 .
 founded by: Letterman, Worldwide Pants
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 by: Letterman, Worldwide Pants