Question: What is the beginning date that 44564 is the exploitation visa number for the film that has Vittorio Storaro as a cast member?
Choices: 1994-11-17
1936-06-09
1979-09-24
1995-04-20
1960-09-28
1996-11-17
1903-01-01
1977-06-16
1920-05-07
1922-12-08
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Vittorio Storaro" .  ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "44564" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Vittorio Storaro
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttrQualifier
dependencies: 2
inputs: exploitation visa number
44564
start time
Answer: 1979-09-24