16303
 When Wal-Mart was a small rural chain in the 1970 's , its founder , Sam Walton , was deeply insulted by his treatment in New York , where the leaders of retail trade groups rejected Wal-Mart 's request for membership . 
 Wal-Mart, Sam Walton; Sam Walton, Wal-Mart
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Wal-Mart, Sam Walton; Sam Walton, Wal-Mart