281
 Another big carrier is Delta Air Lines , whose chief executive , Gerald Grinstein , was aboard a relief flight from Atlanta that brought cots , water and supplies for rescue teams . 
 Gerald Grinstein, Delta Air Lines
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Gerald Grinstein, Delta Air Lines