Question: Which has the largest population among the county towns whose elevation above sea level is less than 6800 metres?
Choices: Guildford
Northampton
Maidstone
Shrewsbury
Taunton
Ipswich
Bedford
Dorchester
Reading
Aylesbury
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county town" . ?e <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "metre" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "6800"^^xsd:double ) . ?e <population> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: elevation above sea level
6800 metre
<
function: FilterConcept
dependencies: 1
inputs: county town
function: SelectAmong
dependencies: 2
inputs: population
largest
Answer: Northampton