Question: Which has the smallest area among independent cities?
Choices: Richmond
Lynchburg
Chesapeake
Williamsburg
Lexington
Falls Church
Danville
Alexandria
Portsmouth
Fredericksburg
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city" . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterConcept
dependencies: 0
inputs: independent city
function: SelectAmong
dependencies: 1
inputs: area
smallest
Answer: Falls Church