machine_question: where did tennessee williams go to college and is the education institution has a sports team named Iowa Hawkeyes football
question: What educational institution with football sports team named Iowa Hawkeyes did Tennessee Williams go to college?
sparql: PREFIX ns: <http://rdf.freebase.com/ns/>
  SELECT DISTINCT ?x
  WHERE {
  FILTER (?x != ns:m.0c4y8)
  FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
  ns:m.0c4y8 ns:people.person.education ?y .
  ?y ns:education.education.institution ?x .
  ?x ns:common.topic.notable_types ns:m.01y2hnl .
  ?x ns:education.educational_institution.sports_teams ns:m.03ttn0 . 
  }
webqsp_question: where did tennessee williams go to college