Question: Which has the smallest population among the Japan prefectures that are a part of Honshu?
Choices:
Niigata Prefecture
Kanagawa Prefecture
Okinawa Prefecture
Aichi Prefecture
Saitama Prefecture
Miyagi Prefecture
Fukushima Prefecture
Nagano Prefecture
Chiba Prefecture
Ōsaka Prefecture
Program:
function: Find
inputs: Honshu
function: Relate
dependencies: 0
inputs: has part
forward
function: FilterConcept
dependencies: 1
inputs: prefecture of Japan
function: SelectAmong
dependencies: 2
inputs: population
smallest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "prefecture of Japan" . ?e_1 <has_part> ?e . ?e_1 <pred:name> "Honshu" .  ?e <population> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: Nagano Prefecture