Question: What album features the band that includes the performer of the Jonas Brothers World Tour 2009?
Choices:
Yes
The B-52's
Bon Jovi
Kraftwerk
American Gangster
Roots
Jonas Brothers World Tour 2009
American Beauty
Brian Wilson
Jonas Brothers
Program:
function: Find
inputs: Jonas Brothers World Tour 2009
function: Relate
dependencies: 0
inputs: performer
forward
function: FilterConcept
dependencies: 1
inputs: band
function: Relate
dependencies: 2
inputs: performer
backward
function: FilterConcept
dependencies: 3
inputs: album
function: What
dependencies: 4
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "album" . ?e <performer> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "band" . ?e_3 <performer> ?e_1 . ?e_3 <pred:name> "Jonas Brothers World Tour 2009" .   }
Answer: Jonas Brothers