24580
 A1 A group of foreign academics and human rights activists sent a letter to President Hu Jintao urging him to '' reverse a worsening crackdown on voices of dissent '' in China . 
 Hu Jintao, China
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:
 Hu Jintao, China