Question: Which featuire film uses http://pirates.disney.com/pirates-of-the-caribbean-at-worlds-end as the official website, while it was shot in Niagara Falls, the birthplace of Franchot Tone ?
Choices: The Flintstones
National Treasure: Book of Secrets
Pirates of the Caribbean: At World's End
Enchanted
Holes
The Muppets
Old Dogs
Alvin and the Chipmunks: Chipwrecked
John Carter
G-Force
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "feature film" . ?e <official_website> ?pv . ?pv <pred:value> "http://pirates.disney.com/pirates-of-the-caribbean-at-worlds-end" . ?e <filming_location> ?e_1 . ?e_1 <pred:name> "Niagara Falls" . ?e_2 <place_of_birth> ?e_1 . ?e_2 <pred:name> "Franchot Tone" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://pirates.disney.com/pirates-of-the-caribbean-at-worlds-end
function: FilterConcept
dependencies: 1
inputs: feature film
function: Find
inputs: Franchot Tone
function: Relate
dependencies: 3
inputs: place of birth
forward
function: Find
inputs: Niagara Falls
function: And
dependencies: 4
5
function: Relate
dependencies: 6
inputs: filming location
backward
function: FilterConcept
dependencies: 7
inputs: feature film
function: And
dependencies: 2
8
function: What
dependencies: 9
Answer: Pirates of the Caribbean: At World's End