Question: Which sovereign state has ITU letter code of MDG?
Choices:
Switzerland
Qatar
Algeria
East Timor
Weimar Republic
Turkmenistan
Cyprus
Kiribati
Orange Free State
Madagascar
Answer: Madagascar
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <ITU_letter_code> ?pv . ?pv <pred:value> "MDG" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ITU letter code
MDG
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: What
dependencies: 2