Question: Of Japanese prefectures founded prior to 1871, which occupies the least area?
Choices:
Chiba Prefecture
Miyagi Prefecture
Aichi Prefecture
Kanagawa Prefecture
Okinawa Prefecture
Ōsaka Prefecture
Fukushima Prefecture
Niigata Prefecture
Fukuoka Prefecture
Nagano Prefecture
Answer: Kanagawa Prefecture
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "prefecture of Japan" . ?e <inception> ?pv_1 . ?pv_1 <pred:year> ?v_1 . FILTER ( ?v_1 < 1871 ) . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1871
<
function: FilterConcept
dependencies: 1
inputs: prefecture of Japan
function: SelectAmong
dependencies: 2
inputs: area
smallest