Question: Who uses Korean as a native language?
Choices:
Sylvester Stallone
Edward G. Boyle
Yunjin Kim
Brian May
Jules Verne
Enrico Fermi
Elton John
Max Fleischer
William Henry Harrison
Richard Gere
Program:
function: Find
inputs: Korean
function: Relate
dependencies: 0
inputs: native language
backward
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <native_language> ?e_1 . ?e_1 <pred:name> "Korean" .   }
Answer: Yunjin Kim