Question: Which has the largest length among the mountain ranges with elevations (above sea level) greater than 850 foot?
Choices: Adirondack Mountains
Cascade Range
Himalayas
Appalachian Mountains
Pennine Alps
Blue Ridge Mountains
Sierra Nevada
Pyrenees
Alps
Ron Carter
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "mountain range" . ?e <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "foot" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 > "850"^^xsd:double ) . ?e <length> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: elevation above sea level
850 foot
>
function: FilterConcept
dependencies: 1
inputs: mountain range
function: SelectAmong
dependencies: 2
inputs: length
largest
Answer: Cascade Range