Question: What is the relationship between The Twilight Zone with Rod Serling in the cast, and CBS?
Choices: vehicle normally used
military casualty classification
given name
costume designer
enclave within
illustrator
characters
works in collection
original network
location of discovery
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "The Twilight Zone" . ?e_1 <cast_member> ?e_3 . ?e_3 <pred:name> "Rod Serling" . ?e_2 <pred:name> "CBS" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Rod Serling
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: The Twilight Zone
function: And
dependencies: 1
2
function: Find
inputs: CBS
function: QueryRelation
dependencies: 3
4
Answer: original network