Question: What is the relationship between William Gibson, born 1815-01-01, and the Liberal Party of Canada?
Choices:
location of final assembly
season starts
publisher
office held by head of the organisation
contributor(s) to the creative work
theme music
member of political party
occupant
nominated for
symptom of
Answer: member of political party
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "William Gibson" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1815-01-01"^^xsd:date . ?e_2 <pred:name> "Liberal Party of Canada" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: William Gibson
function: FilterDate
dependencies: 0
inputs: date of birth
1815-01-01
=
function: Find
inputs: Liberal Party of Canada
function: QueryRelation
dependencies: 1
2