Question: What is the relationship between Columbia County (the one whose population is 43073) and Christopher Columbus (the one that is the main subject of Christopher Columbus: The Discovery)?
Choices:
product or material produced
operating area
original film format
statistical leader
start point
highest judicial authority
symptom of
has immediate cause
named after
location of discovery
Answer: named after
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Columbia County" . ?e_1 <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "43073"^^xsd:double . ?e_2 <pred:name> "Christopher Columbus" . ?e_3 <main_subject> ?e_2 . ?e_3 <pred:name> "Christopher Columbus: The Discovery" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Columbia County
function: FilterNum
dependencies: 0
inputs: population
43073
=
function: Find
inputs: Christopher Columbus: The Discovery
function: Relate
dependencies: 2
inputs: main subject
forward
function: Find
inputs: Christopher Columbus
function: And
dependencies: 3
4
function: QueryRelation
dependencies: 1
5