machine_question: what years have the the team won the 1988 World Series championship won the world series
question: In which years have the baseball club that claimed victory in the 1988 World Series won the World Series?
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:sports.sports_team.championships ns:m.04j7ml . 
  ?c ns:sports.sports_team.championships ?x .
  }
  
webqsp_question: what years have the dodgers won the world series