Question: Among Oregon counties which are administrative divisions and contain the Columbia River, which one has the biggest area?
Choices: Marion County
Multnomah County
Deschutes County
Lake County
Washington County
Columbia County
Clackamas County
Linn County
Lane County
Jackson County
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Oregon" . ?e_1 <contains_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Oregon" . ?e_2 <located_in_the_administrative_territorial_entity> ?e_1 . ?e_2 <pred:name> "Columbia River" .  ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: Columbia River
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: Find
inputs: Oregon
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: contains administrative territorial entity
forward
function: FilterConcept
dependencies: 4
inputs: county of Oregon
function: SelectAmong
dependencies: 5
inputs: area
largest
Answer: Lake County