Question: Does Japan or Equatorial Guinea  have the lower value of PPP GDP per capita?
Choices:
South Sudan
Switzerland
Equatorial Guinea
Socialist Federal Republic of Yugoslavia
Weimar Republic
Samoa
Kiribati
Cambodia
Benin
Russian Soviet Federative Socialist Republic
Answer: Equatorial Guinea
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Japan" .  } UNION { ?e <pred:name> "Equatorial Guinea" .  } ?e <PPP_GDP_per_capita> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Japan
function: Find
inputs: Equatorial Guinea
function: SelectBetween
dependencies: 0
1
inputs: PPP GDP per capita
less