Question: How is Percy Jackson & the Olympians: The Lightning Thief linked to Vancouver, where Jason Priestley was born?
Choices: sponsor
official symbol
grants
head of government
quotes work
member of political party
filming location
ethnic group
highest judicial authority
source of material
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Percy Jackson & the Olympians: The Lightning Thief" . ?e_2 <pred:name> "Vancouver" . ?e_3 <place_of_birth> ?e_2 . ?e_3 <pred:name> "Jason Priestley" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Percy Jackson & the Olympians: The Lightning Thief
function: Find
inputs: Jason Priestley
function: Relate
dependencies: 1
inputs: place of birth
forward
function: Find
inputs: Vancouver
function: And
dependencies: 2
3
function: QueryRelation
dependencies: 0
4
Answer: filming location