Question: Which band is renowned for the sound with roots in Latin America?
Choices: No Doubt
The Flaming Lips
Modest Mouse
Pitbull
Daddy Yankee
AFI
Calle 13
Siouxsie and the Banshees
Empire of the Sun
Portishead
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> "sound" . ?e_1 <country_of_origin> ?e_2 . ?e_2 <pred:name> "Latin America" .   }
Program:
function: Find
inputs: Latin America
function: Relate
dependencies: 0
inputs: country of origin
backward
function: FilterConcept
dependencies: 1
inputs: sound
function: Relate
dependencies: 2
inputs: famous people
forward
function: FilterConcept
dependencies: 3
inputs: band
function: What
dependencies: 4
Answer: Calle 13