Question: Among the county of Pennsylvania whose population is less than 23000, which one has the smallest area ?
Choices: Westmoreland County
Sullivan County
Lehigh County
Franklin County
Fayette County
York County
Allegheny County
Fulton County
Bucks County
Warren County
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Pennsylvania" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "23000"^^xsd:double ) . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
23000
<
function: FilterConcept
dependencies: 1
inputs: county of Pennsylvania
function: SelectAmong
dependencies: 2
inputs: area
smallest
Answer: Fulton County