21525
 Kenneth T. Jackson , a historian at Columbia University and a former president of the New-York Historical Society , said he was curious about how the stockpile got there . '' 
 company: Kenneth T. Jackson, Columbia 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:  Kenneth T. Jackson, Columbia University 
Answer:
 company: Kenneth T. Jackson, Columbia University