Question: What independent city having a population greater than 21000 has the largest area?
Choices: Danville
Roanoke
Richmond
Fairfax
Norfolk
Charlottesville
Newport News
Virginia Beach
Chesapeake
Winchester
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 > "21000"^^xsd:double ) . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
21000
>
function: FilterConcept
dependencies: 1
inputs: independent city
function: SelectAmong
dependencies: 2
inputs: area
largest
Answer: Virginia Beach