Question: What is the title of the film that received the Academy Award for Best Actor in the 18th Academy Awards?
Choices: The Lost Weekend
Made in Dagenham
The Amazing Spider-Man
A View to a Kill
The Third Man
Ted
Bridesmaids
Scott Pilgrim vs. the World
The Conversation
The Penguins of Madagascar
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "Academy Award for Best Actor" .  [ <pred:fact_h> ?e ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_1 ] <statement_is_subject_of> ?qpv . ?qpv <pred:value> "18th Academy Awards" . ?e <title> ?pv .  }
Program:
function: Find
inputs: Academy Award for Best Actor
function: Relate
dependencies: 0
inputs: award received
backward
function: QFilterStr
dependencies: 1
inputs: statement is subject of
18th Academy Awards
function: FilterConcept
dependencies: 2
inputs: visual artwork
function: QueryAttr
dependencies: 3
inputs: title
Answer: The Lost Weekend