machine_question: where do the chicago cubs play and is the facility where Mesa Solar Sox play
question: What is the name of the facility where the Chicago Cubs and Mesa Solar Sox play?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.01yjl)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.01yjl ns:sports.sports_team.arena_stadium ?x .
  ?x ns:sports.sports_facility.teams ns:m.02x74my . 
  }
webqsp_question: where do the chicago cubs play