Question: Which US city is the capital of Yakima County?
Choices: Asheville
Omaha
Greenville
Columbus
Franklin
Yakima
Waukegan
Butte
New Haven
Wheaton
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <capital_of> ?e_1 . ?e_1 <pred:name> "Yakima County" .   }
Program:
function: Find
inputs: Yakima County
function: Relate
dependencies: 0
inputs: capital of
backward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: What
dependencies: 2
Answer: Yakima