5473
 Among the financial angels of the search for extraterrestrial intelligence , or SETI , have been people like Paul Allen , the co-founder of Microsoft ; the late Barney Oliver , William Hewlett and David Packard , leaders of Hewlett-Packard ; Gordon Moore , the founder of Intel ; and the novelist Arthur C. Clarke , who invented the idea of the communications satellite . 
 company: David Packard, Hewlett-Packard; company: Paul Allen, Microsoft; company founders: Microsoft, Paul Allen; company founders: Hewlett-Packard, David Packard
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  David Packard, Hewlett-Packard; Paul Allen, Microsoft; Microsoft, Paul Allen; Hewlett-Packard, David Packard 
Answer:
 company: David Packard, Hewlett-Packard; company: Paul Allen, Microsoft; company founders: Microsoft, Paul Allen; company founders: Hewlett-Packard, David Packard