Question: Tell me the person who is famous for pop music and that has a Twitter username is cecewinans
Choices:
David Foster
Sylvester Stallone
CeCe Winans
Hikaru Utada
Nelly Furtado
Julieta Venegas
William Henry Harrison
Richard Gere
Joan Baez
Drake
Program:
function: Find
inputs: pop music
function: Relate
dependencies: 0
inputs: famous people
forward
function: FilterConcept
dependencies: 1
inputs: human
function: FindAll
function: FilterStr
dependencies: 3
inputs: Twitter username
cecewinans
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> "pop music" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "cecewinans" .  }
Answer: CeCe Winans