Question: What TV station is the the distributor of Joan of Arc (where Neil Patrick Harris was cast) ?
Choices:
CBC Television
CITV
TV Asahi
Discovery Channel
NBC
ESPN
Korean Broadcasting System
CTV Television Network
GMA Network
Univision
Answer: CBC Television
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television station" . ?e_1 <distributor> ?e . ?e_1 <pred:name> "Joan of Arc" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Neil Patrick Harris" .   }
Program:
function: Find
inputs: Neil Patrick Harris
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Joan of Arc
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: distributor
forward
function: FilterConcept
dependencies: 4
inputs: television station
function: What
dependencies: 5