51
 Jackson came from an affluent family his grandfather William Rockefeller was once the president of Standard Oil and did not necessarily need to be scuffling around minor league towns as a low-level executive . 
 children: Jackson, William Rockefeller; company: William Rockefeller, Standard Oil
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:  Jackson, William Rockefeller; William Rockefeller, Standard Oil 
Answer:
 children: Jackson, William Rockefeller; company: William Rockefeller, Standard Oil