Question: Which has less PPP GDP per capita, South Sudan or Democratic Republic of the Congo?
Choices: Switzerland
People's Republic of China
Weimar Republic
Cambodia
Democratic Republic of the Congo
Kiribati
Benin
Russian Soviet Federative Socialist Republic
Socialist Federal Republic of Yugoslavia
South Sudan
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "South Sudan" .  } UNION { ?e <pred:name> "Democratic Republic of the Congo" .  } ?e <PPP_GDP_per_capita> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: South Sudan
function: Find
inputs: Democratic Republic of the Congo
function: SelectBetween
dependencies: 0
1
inputs: PPP GDP per capita
less
Answer: Democratic Republic of the Congo