Question: When did the production company North by Northwest start?
Choices:
1978
1748
1781-09-04
1209-01-01
1893
1911-06-16
1780
1663
1803-11-07
-84000000000
Program:
function: Find
inputs: North by Northwest
function: Relate
dependencies: 0
inputs: production company
forward
function: FilterConcept
dependencies: 1
inputs: business
function: QueryAttr
dependencies: 2
inputs: inception
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "business" . ?e_1 <production_company> ?e . ?e_1 <pred:name> "North by Northwest" .  ?e <inception> ?pv .  }
Answer: 1978