10635
 Jacob Hacker , a Yale University political scientist , found that the income of the average family was about twice as volatile in 2000 as it was in the 1970 's a result of rising health and education costs , the increasing rate at which people change jobs and the shift from pensions with guaranteed benefits to 401 k 's . 
 company: Jacob Hacker, Yale University
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:  Jacob Hacker, Yale University 
Answer:
 company: Jacob Hacker, Yale University