Question: Lake Erie is which Ohio county's namesake?
Choices:
Mahoning County
Jefferson County
Cuyahoga County
Lake County
Tuscarawas County
Summit County
Licking County
Delaware County
Wayne County
Logan County
Answer: Lake County
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Ohio" . ?e <named_after> ?e_1 . ?e_1 <pred:name> "Lake Erie" .   }
Program:
function: Find
inputs: Lake Erie
function: Relate
dependencies: 0
inputs: named after
backward
function: FilterConcept
dependencies: 1
inputs: county of Ohio
function: What
dependencies: 2