Question: Which person is an employee of the private university which has the official website http://www.american.edu/?
Choices:
Bob Roberts
Larry McMurtry
Vladimir Nabokov
John Dewey
The Last Emperor
Joyce Carol Oates
Itzhak Perlman
Spike Lee
James Franco
Ben Stein
Answer: Ben Stein
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <employer> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "private university" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://www.american.edu/" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.american.edu/
function: FilterConcept
dependencies: 1
inputs: private university
function: Relate
dependencies: 2
inputs: employer
backward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4