Question: Which private university did the director of Sleepers attend?
Choices: Georgetown University
Butler University
Union College
Carnegie Institute of Technology
Boston University School of Law
American University
Princeton University
Yale University
Harvard University
Howard University
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "private university" . ?e_1 <educated_at> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_2 <director> ?e_1 . ?e_2 <pred:name> "Sleepers" .   }
Program:
function: Find
inputs: Sleepers
function: Relate
dependencies: 0
inputs: director
forward
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: educated at
forward
function: FilterConcept
dependencies: 3
inputs: private university
function: What
dependencies: 4
Answer: American University