machine_question: what is the best currency to take to the location that contains Gebel Elba 2013
question: What is the currency for the Genes Elba 2013 country?
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:location.location.partially_contains ns:m.026cy73 . 
  ?c ns:location.country.currency_used ?x .
  }
  
webqsp_question: what is the best currency to take to egypt 2013