Question: What is the title of the visual artwork that won for Best Actor at the 23rd Academy Awards?
Choices: Alice in Wonderland
A Civil Action
A History of Violence
True Blood
New-York Daily Times
Let Me In
Philadelphia
The Green Hornet
Cyrano de Bergerac
The Sessions
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> "23rd 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
23rd Academy Awards
function: FilterConcept
dependencies: 2
inputs: visual artwork
function: QueryAttr
dependencies: 3
inputs: title
Answer: Cyrano de Bergerac