Question: How many electronic music instruments are derived from another electronic musical instrument known because of famous David Banner, being famous for Southern hip hop?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "electronic musical instrument" . ?e_1 <derivative_work> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "electronic musical instrument" . ?e_1 <famous_people> ?e_2 . ?e_2 <pred:name> "David Banner" . ?e_3 <famous_people> ?e_2 . ?e_3 <pred:name> "Southern hip hop" .   }
Program:
function: Find
inputs: Southern hip hop
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: David Banner
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: electronic musical instrument
function: Relate
dependencies: 5
inputs: derivative work
forward
function: FilterConcept
dependencies: 6
inputs: electronic musical instrument
function: Count
dependencies: 7