machine_question: what are popular sports in spain and is the sports team was founded before 1994
question: What popular sports team in Spain was founded before 1994?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.06mkj)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.06mkj ns:sports.sports_team_location.teams ?x .
  ?x ns:sports.sports_team.founded ?num .
  FILTER (?num < "1994"^^xsd:dateTime) . 
  }
webqsp_question: what are popular sports in spain