Question: For what song is Axl Rose the composer?
Choices:
Chicago
Madagascar
Savages
Alien
Adelaide
Alabama
Julia
California
The Gift
Skyfall
Answer: Madagascar
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "song" . ?e <composer> ?e_1 . ?e_1 <pred:name> "Axl Rose" .   }
Program:
function: Find
inputs: Axl Rose
function: Relate
dependencies: 0
inputs: composer
backward
function: FilterConcept
dependencies: 1
inputs: song
function: What
dependencies: 2