Question: I want to know the music that has famous people Hikaru Utada and that has famous people Vangelis
Choices:
power metal
instrumental music
piano
psychedelic trance
country pop
Britpop
J-pop
psychedelic soul
dance-pop
ambient music
Program:
function: Find
inputs: Hikaru Utada
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: music
function: Find
inputs: Vangelis
function: Relate
dependencies: 3
inputs: famous people
backward
function: FilterConcept
dependencies: 4
inputs: music
function: And
dependencies: 2
5
function: What
dependencies: 6
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "music" . ?e <famous_people> ?e_1 . ?e_1 <pred:name> "Hikaru Utada" .  ?e <famous_people> ?e_2 . ?e_2 <pred:name> "Vangelis" .  }
Answer: instrumental music