Question: What is the start date that 121697 is the exploitation visa number for the film that received an Academy Award for Best Costume Design at the 81st Academy Awards?
Choices: 1956-10-01
1871
1990-05-04
2006-03-12
2008-10-30
1898-12-10
1918-03-12
1944-07-03
1625
2017-06-05
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <award_received> ?e_1 . ?e_1 <pred:name> "Academy Award for Best Costume Design" . [ <pred:fact_h> ?e ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_1 ] <statement_is_subject_of> ?qpv_1 . ?qpv_1 <pred:value> "81st Academy Awards" . ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "121697" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Academy Award for Best Costume Design
function: Relate
dependencies: 0
inputs: award received
backward
function: QFilterStr
dependencies: 1
inputs: statement is subject of
81st Academy Awards
function: FilterConcept
dependencies: 2
inputs: film
function: QueryAttrQualifier
dependencies: 3
inputs: exploitation visa number
121697
start time
Answer: 2008-10-30