machine_question: what are the different dialects of chinese and belongs to the Sino-Tibetan languages language family
question: Which Chinese dialect belongs to the Sino-Tibetan language family?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.01r2l)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.01r2l ns:language.human_language.dialects ?x .
  ?x ns:language.human_language.language_family ns:m.06n1j . 
  }
webqsp_question: what are the different dialects of chinese