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 Experts who scratch their heads over how many women are elected as chief executives elsewhere including Ms. Bachelet , Ellen Johnson Sirleaf in Liberia and Angela Merkel in Germany point to sociological and cultural reasons why Mrs. Clinton is one of only a few women to have been viewed seriously as a presidential candidate . 
 Angela Merkel, Germany
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:
 Angela Merkel, Germany