Question: Which province in Canada whose population is more than 420000 has the largest land area?
Choices: Prince Edward Island
Quebec
Nova Scotia
Ontario
Alberta
British Columbia
Manitoba
Newfoundland and Labrador
New Brunswick
Saskatchewan
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "province of Canada" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 > "420000"^^xsd:double ) . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
420000
>
function: FilterConcept
dependencies: 1
inputs: province of Canada
function: SelectAmong
dependencies: 2
inputs: area
largest
Answer: Quebec