Question: Is Calabria or Umbria smaller in size?
Choices: Sardinia
Tuscany
Umbria
Apulia
Lombardy
Lazio
Piedmont
Calabria
Abruzzo
Veneto
SPARQL: SELECT ?e WHERE { { ?e <pred:name> "Calabria" .  } UNION { ?e <pred:name> "Umbria" .  } ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Calabria
function: Find
inputs: Umbria
function: SelectBetween
dependencies: 0
1
inputs: area
less
Answer: Umbria