Question: When was the film production company that distributed the drama film Lisbon founded?
Choices:
1382
1904-08-12
1837
1935-01-01
1954-01-01
1871-12-31
1350
1999-09-09
1776-01-01
1824-12-27
Answer: 1935-01-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film production company" . ?e_1 <distributor> ?e . ?e_1 <pred:name> "Lisbon" . ?e_1 <genre> ?e_2 . ?e_2 <pred:name> "drama film" .  ?e <inception> ?pv .  }
Program:
function: Find
inputs: drama film
function: Relate
dependencies: 0
inputs: genre
backward
function: Find
inputs: Lisbon
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: distributor
forward
function: FilterConcept
dependencies: 4
inputs: film production company
function: QueryAttr
dependencies: 5
inputs: inception