Question: What Ohio county borders Champaign County whose population is 39886?
Choices: Cuyahoga County
Logan County
Butler County
Delaware County
Stark County
Erie County
Clark County
Tuscarawas County
Portage County
Mahoning County
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Ohio" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:name> "Champaign County" . ?e_1 <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "39886"^^xsd:double .   }
Program:
function: Find
inputs: Champaign County
function: FilterNum
dependencies: 0
inputs: population
39886
=
function: Relate
dependencies: 1
inputs: shares border with
backward
function: FilterConcept
dependencies: 2
inputs: county of Ohio
function: What
dependencies: 3
Answer: Logan County