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Among those who died were Ricky Hendrick , the son of the team owner Rick Hendrick , and John Hendrick , the team president and Rick Hendrick 's brother .
 Rick Hendrick, Ricky Hendrick; Rick Hendrick, Ricky Hendrick
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 Rick Hendrick, Ricky Hendrick; Rick Hendrick, Ricky Hendrick