Question: ISO 3166-1 alpha-3 code GHA denotes which sovereign state ?
Choices: Ireland
Madagascar
Libya
Jordan
Kiribati
Ghana
Cambodia
Weimar Republic
Poland
Switzerland
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <ISO_3166-1_alpha-3_code> ?pv . ?pv <pred:value> "GHA" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISO 3166-1 alpha-3 code
GHA
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: What
dependencies: 2
Answer: Ghana