Question: What band's country is the sovereign state that is the country of the Colorado Rockies?
Choices: Independent Spirit Award for Best Supporting Male
Hagerstown
Judas Priest
Duran Duran
The Black Keys
Taunton
TLC
Cumberland County
Sepultura
U2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <country> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_2 <country> ?e_1 . ?e_2 <pred:name> "Colorado Rockies" .   }
Program:
function: Find
inputs: Colorado Rockies
function: Relate
dependencies: 0
inputs: country
forward
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: Relate
dependencies: 2
inputs: country
backward
function: FilterConcept
dependencies: 3
inputs: band
function: What
dependencies: 4
Answer: The Black Keys