Question: When was 41st Academy Awards winner War and Peace first assigned exploitation visa number 18289?
Choices: 1963-05-29
1883-01-01
1963-10-29
1898-08-12
1944-04-10
2000-02-25
1984-09-16
1984-04-19
1494-01-01
1964-03-15
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "War and Peace" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "41st Academy Awards" .  ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "18289" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: 41st Academy Awards
function: Relate
dependencies: 0
inputs: award received
backward
function: Find
inputs: War and Peace
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: exploitation visa number
18289
start time
Answer: 1963-10-29