Question: Which one has less PPP GDP per capita between El Salvador and Montenegro?
Choices: Benin
Weimar Republic
El Salvador
South Sudan
Cambodia
Samoa
Montenegro
Socialist Federal Republic of Yugoslavia
Switzerland
Russian Soviet Federative Socialist Republic
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "El Salvador" .  } UNION { ?e <pred:name> "Montenegro" .  } ?e <PPP_GDP_per_capita> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: El Salvador
function: Find
inputs: Montenegro
function: SelectBetween
dependencies: 0
1
inputs: PPP GDP per capita
less
Answer: El Salvador