Question: When was the Academy Award for Best Visual Effects won by Alien, which had its regional premier at the Toronto International Film Festival?
Choices: 1977-01-10
1994-12-01
2006-05-01
2010-10-20
1648-12-01
1375
1660
1952-03-20
2002-05-01
1979
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Alien" . ?e_1 <film_regional_debut_venue> ?e_3 . ?e_3 <pred:name> "Toronto International Film Festival" . ?e_2 <pred:name> "Academy Award for Best Visual Effects" . ?e_1 <award_received> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Toronto International Film Festival
function: Relate
dependencies: 0
inputs: film regional debut venue
backward
function: Find
inputs: Alien
function: And
dependencies: 1
2
function: Find
inputs: Academy Award for Best Visual Effects
function: QueryRelationQualifier
dependencies: 3
4
inputs: award received
point in time
Answer: 1979