Question: What country's nation is the state that is the country of structural engineering?
Choices: Odense
Cook Islands
Silkeborg IF
FC Midtjylland
Scotland
Odense Boldklub
Faroe Islands
Randers FC
Greenland
Aarhus Gymnastikforening
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "country" . ?e <country> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "state" . ?e_2 <country> ?e_1 . ?e_2 <pred:name> "structural engineer" .   }
Program:
function: Find
inputs: structural engineer
function: Relate
dependencies: 0
inputs: country
forward
function: FilterConcept
dependencies: 1
inputs: state
function: Relate
dependencies: 2
inputs: country
backward
function: FilterConcept
dependencies: 3
inputs: country
function: What
dependencies: 4
Answer: Faroe Islands