machine_question: what is the political appointer that had the title Collector of the Port of Philadelphia 's hometown
question: What is the hometown of the official with the title Collector of the Port of Philadelphia?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ?c)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ?c ns:government.political_appointer.appointees ?k .
  ?k ns:government.government_position_held.office_position_or_title ns:m.0c6b2f5 . 
  ?c ns:people.person.place_of_birth ?x .
  }
  
webqsp_question: what is george washington 's hometown