4208
 Mr. Coughlin , a hunting buddy of Wal-Mart 's founder , Sam Walton , was a celebrated figure within the company , viewed as the final link to the retail chain 's humble roots . 
 company founders: Wal-Mart, Sam Walton; company: Sam Walton, Wal-Mart
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: 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:
 company founders: Wal-Mart, Sam Walton; company: Sam Walton, Wal-Mart