Question: When was the production company for Click established?
Choices:
1721-04-04
1957-10-15
1993-10-08
1850-01-04
1701-01-01
1999-01-01
1949-05-05
1944-09-23
1971-08-14
1957-01-01
Program:
function: Find
inputs: Click
function: Relate
dependencies: 0
inputs: production company
forward
function: FilterConcept
dependencies: 1
inputs: film production company
function: QueryAttr
dependencies: 2
inputs: inception
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film production company" . ?e_1 <production_company> ?e . ?e_1 <pred:name> "Click" .  ?e <inception> ?pv .  }
Answer: 1999-01-01