Question: When was April, a Canal+ production, given the exploitation visa number 91313?
Choices: 1508-01-01
1066
854
1885
1966-10-17
1967-01-28
1405
1998-05-25
2011-09-19
2012-07-09
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "April" . ?e <production_company> ?e_1 . ?e_1 <pred:name> "Canal+" .  ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "91313" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Canal+
function: Relate
dependencies: 0
inputs: production company
backward
function: Find
inputs: April
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: exploitation visa number
91313
start time
Answer: 1998-05-25