Question: Which Japan prefecture with a population less than 540000000 is the smallest?
Choices: Hiroshima Prefecture
Gifu Prefecture
Aichi Prefecture
Shizuoka Prefecture
Niigata Prefecture
Okinawa Prefecture
Ibaraki Prefecture
Ōsaka Prefecture
Kanagawa Prefecture
Kagoshima Prefecture
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "prefecture of Japan" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "540000000"^^xsd:double ) . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
540000000
<
function: FilterConcept
dependencies: 1
inputs: prefecture of Japan
function: SelectAmong
dependencies: 2
inputs: area
smallest
Answer: Ōsaka Prefecture