Question: Among the cities with an elevation (above sea level) of less than 660 feet, which one has the smallest elevation (above sea level)?
Choices: San Francisco
Dundee
Abidjan
Saginaw
Bergen
Trieste
Chihuahua
Santo Domingo
Cork
Kilkenny
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "foot" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "660"^^xsd:double ) . ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: elevation above sea level
660 foot
<
function: FilterConcept
dependencies: 1
inputs: city
function: SelectAmong
dependencies: 2
inputs: elevation above sea level
smallest
Answer: San Francisco