1548
 More than one-fifth of the shares cast at the Pfizer meeting opposed two members of Pfizer 's compensation committee : Dana G. Mead , the chairman of the MIT Corporation , which oversees the Massachusetts Institute of Technology ; and George A. Lorch , chairman emeritus of Armstrong Holdings , a maker of floor and ceiling materials . 
 company: George A. Lorch, Armstrong Holdings
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:  George A. Lorch, Armstrong Holdings 
Answer:
 company: George A. Lorch, Armstrong Holdings