Question: Which sovereign state has license plate code ZA?
Choices: Saudi Arabia
South Africa
Weimar Republic
Bahrain
Argentina
Vanuatu
Russian Soviet Federative Socialist Republic
Switzerland
Cambodia
Suriname
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <licence_plate_code> ?pv . ?pv <pred:value> "ZA" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: licence plate code
ZA
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: What
dependencies: 2
Answer: South Africa