Question: Which person is famous for rhythm and blues and  called Barry Eugene Carter at birth ?
Choices:
William Henry Harrison
Chris Brown
Max Fleischer
Richard Gere
Amy Winehouse
Barry White
James Taylor
Sylvester Stallone
Snoop Dogg
John Legend
Program:
function: Find
inputs: rhythm and blues
function: Relate
dependencies: 0
inputs: famous people
forward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: birth name
Barry Eugene Carter
function: FilterConcept
dependencies: 4
inputs: human
function: And
dependencies: 2
5
function: What
dependencies: 6
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <famous_people> ?e . ?e_1 <pred:name> "rhythm and blues" .  ?e <birth_name> ?pv . ?pv <pred:value> "Barry Eugene Carter" .  }
Answer: Barry White