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 As Connecticut voters prepared for their highly anticipated Democratic primary today , Senator Joseph I. Lieberman and Ned Lamont , the two rivals for United States Senate , used sharply different tactics yesterday to gain a final advantage in a contest that appeared to be tightening . 
 Ned Lamont, Connecticut
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:
 Ned Lamont, Connecticut