machine_question: what date did the team that participated in 2010 Major League Baseball season win the world series
question: Which world series was won by the team that participated in the 2010 Major League Baseball season?
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:time.participant.event ns:m.07s3z6q . 
  ?c ns:sports.sports_team.championships ?x .
  ?x ns:time.event.end_date ?sk0 .
  }
  ORDER BY DESC(xsd:datetime(?sk0))
  LIMIT 1
  
webqsp_question: what date did the san francisco giants win the world series