Question: Which person is employed by the university that belongs to the country of Denmark?
Choices: Nikolai Gogol
Pablo Picasso
David Arnold
Colin Wilson
Enrico Fermi
Murray Rothbard
David Sanborn
Niels Bohr
John Hawkes
Paul Sylbert
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> "university" . ?e_1 <country> ?e_2 . ?e_2 <pred:name> "Denmark" .   }
Program:
function: Find
inputs: Denmark
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: university
function: Relate
dependencies: 2
inputs: employer
backward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Niels Bohr