Question: Which has the smallest area among the big cities that are a twinned administrative body of Minsk?
Choices: Bordeaux
Stuttgart
Lyon
Eindhoven
Fort Smith
Saint Petersburg
Wuppertal
Utrecht
Aachen
Halle (Saale)
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e_1 <twinned_administrative_body> ?e . ?e_1 <pred:name> "Minsk" .  ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Minsk
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: FilterConcept
dependencies: 1
inputs: big city
function: SelectAmong
dependencies: 2
inputs: area
smallest
Answer: Lyon