machine_question: what language did jewish people speak and that has initials aij
question: What is the native language of Jewish people?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.041rx)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.041rx ns:people.ethnicity.languages_spoken ?x .
  ?x ns:language.human_language.iso_639_3_code "aij" . 
  }
webqsp_question: what language did jewish people speak