Question: What band is famous for the music whose famous person is Steven Van Zandt?
Choices: U2
Porcupine Tree
Jamiroquai
Cinderella
No Doubt
Steven Van Zandt
The Killers
Dixie Chicks
Panic! at the Disco
Rush
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e_1 <famous_people> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "music" . ?e_1 <famous_people> ?e_2 . ?e_2 <pred:name> "Steven Van Zandt" .   }
Program:
function: Find
inputs: Steven Van Zandt
function: Relate
dependencies: 0
inputs: famous people
backward
function: FilterConcept
dependencies: 1
inputs: music
function: Relate
dependencies: 2
inputs: famous people
forward
function: FilterConcept
dependencies: 3
inputs: band
function: What
dependencies: 4
Answer: The Killers