Question: Which one has the smallest area among the counties of Oregon founded before 1854?
Choices: Lake County
Linn County
Columbia County
Clackamas County
Lane County
Jackson County
Tillamook County
Washington County
Douglas County
Yamhill County
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Oregon" . ?e <inception> ?pv_1 . ?pv_1 <pred:year> ?v_1 . FILTER ( ?v_1 < 1854 ) . ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1854
<
function: FilterConcept
dependencies: 1
inputs: county of Oregon
function: SelectAmong
dependencies: 2
inputs: area
smallest
Answer: Yamhill County