machine_question: what timezone is the state that held the United States Senate election in Michigan, 2008 usa
question: In 2008 Michigan, USA, which timezone was at where the United States Senate election?
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:government.political_district.elections ns:m.02qz4br . 
  ?c ns:location.location.time_zones ?x .
  }
  
webqsp_question: what timezone is michigan usa