Question: What business is owned by the business that owns Parlophone (the start time of this statement is 1979)?
Choices:
Sony
Nikon
Lifetime
Target Corporation
Dimension Films
American Broadcasting Company
Walt Disney Pictures
The Little Mermaid
Hollywood Pictures
Pixar
Answer: Pixar
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "business" . ?e <owned_by> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "business" . ?e_2 <owned_by> ?e_1 . ?e_2 <pred:name> "Parlophone" . [ <pred:fact_h> ?e_2 ; <pred:fact_r> <owned_by> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 1979 .   }
Program:
function: Find
inputs: Parlophone
function: Relate
dependencies: 0
inputs: owned by
forward
function: QFilterYear
dependencies: 1
inputs: start time
1979
=
function: FilterConcept
dependencies: 2
inputs: business
function: Relate
dependencies: 3
inputs: owned by
backward
function: FilterConcept
dependencies: 4
inputs: business
function: What
dependencies: 5