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The position had been created by a special commission headed by David Packard , chairman of Hewlett-Packard , to curb the excessive prices the military paid for items like claw hammers and coffeepots , and to coordinate the efforts of 150,000 acquisition officers who carried out 15 million purchases a year .
 Hewlett-Packard, David Packard; David Packard, Hewlett-Packard
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:
 Hewlett-Packard, David Packard; David Packard, Hewlett-Packard