Question: What date did Waterloo (the one whose producer is Dino De Laurentiis) obtain the exploitation visa number 37355?
Choices: 2009-07-21
1992-06-25
1990-03-19
2003-09-03
1991-08-24
1946-01-01
1950-07-13
1970-10-28
1964-08-05
1982-09-30
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Waterloo" . ?e <producer> ?e_1 . ?e_1 <pred:name> "Dino De Laurentiis" .  ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "37355" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Dino De Laurentiis
function: Relate
dependencies: 0
inputs: producer
backward
function: Find
inputs: Waterloo
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: exploitation visa number
37355
start time
Answer: 1970-10-28