machine_question: what are the school colors for the publisher of the periodical journal Harvard Review
question: About the school that publishes the Harvard Review, what are its school colors?
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:book.periodical_publisher.periodicals_published ?k .
  ?k ns:book.periodical_publisher_period.periodical ns:m.02zb6m_ . 
  ?c ns:education.educational_institution.colors ?x .
  }
  
webqsp_question: what are the school colors for harvard university