machine_question: what kind of economy was the a military combatant which was involved in the military conflict of the Hungarian Revolution of 1956
question: Does anyone know the type of economy used by the fighters of the Hungarian Revolution of 1956?
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:military.military_combatant.casualties ?k .
  ?k ns:military.casualties.military_conflict ns:m.01zd7d . 
  ?c ns:location.country.form_of_government ?x .
  }
  
webqsp_question: what kind of economy was the soviet union