Question: When did Election (the one whose release region is Sweden) win the  Hong Kong Film Award for Best Film?
Choices:
1821-01-01
1989-01-19
2006
1995-09-19
1962-01-01
2010-09-15
1937-12-01
2005-08-17
1848
1881
Program:
function: Find
inputs: Hong Kong Film Award for Best Film
function: Find
inputs: Sweden
function: Relate
dependencies: 1
inputs: film release region
backward
function: Find
inputs: Election
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: winner
point in time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Hong Kong Film Award for Best Film" . ?e_2 <pred:name> "Election" . ?e_2 <film_release_region> ?e_3 . ?e_3 <pred:name> "Sweden" . ?e_1 <winner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Answer: 2006