Question: What  is the instrument used by the one nicknamed The King of Funk?
Choices:
piano
alto flute
guitar
gong
harmonica
acoustic bass guitar
drum machine
harpsichord
ukulele
drum kit
Answer: acoustic bass guitar
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "class of instruments" . ?e_1 <instrument> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <nickname> ?pv_1 . ?pv_1 <pred:value> "The King of Funk" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: nickname
The King of Funk
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: instrument
forward
function: FilterConcept
dependencies: 3
inputs: class of instruments
function: What
dependencies: 4