1853
SHANGHAI - International  Dairy Queen  Inc. the U.S. fast-food and ice-cream chain owned by  Warren Buffett  's Berkshire Hathaway Inc. plans to increase its outlets in China by more than 60 percent by the end of next year .
 founded by: Dairy Queen, Warren Buffett
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: Dairy Queen, Warren Buffett