machine_question: what super bowls have the giants won and is the event ended before 2012-02-05
question: What super bowls were won by the Giants prior to February 5, 2012?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.05gg4)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.05gg4 ns:sports.sports_team.championships ?x .
  ?x ns:common.topic.notable_types ns:m.01xljv1 .
  ?x ns:time.event.end_date ?num .
  FILTER (?num < "2012-02-05"^^xsd:dateTime) . 
  }
webqsp_question: what super bowls have the giants won