6323
 Named by its discoverer , Marie Curie , after her native Poland , it occurs in trace amounts in uranium ore and has been found in minute quantities in plants like tobacco , as well as in humans who had eaten caribou that ate lichens growing near a uranium mine . 
 Marie Curie, Poland
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:
 Marie Curie, Poland