Question: Of Pennsylvania cities with under 890 meters elevation, which is highest above sea level?
Choices: Bethlehem
Williamsport
Philadelphia
Pittsburgh
Johnstown
Harrisburg
Wilkes-Barre
Altoona
Greensburg
Scranton
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of Pennsylvania" . ?e <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "890"^^xsd:double ) . ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: elevation above sea level
890 metre
<
function: FilterConcept
dependencies: 1
inputs: city of Pennsylvania
function: SelectAmong
dependencies: 2
inputs: elevation above sea level
largest
Answer: Pittsburgh