Question: What U.S. city is located in Linn County (the one whose area is 1877 square kilometres)?
Choices: Cedar Rapids
Oakland
Franklin
Waukegan
Kalamazoo
New Haven
Boulder
Scottsdale
Compton
Columbus
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Linn County" . ?e_1 <area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> "1877"^^xsd:double .   }
Program:
function: Find
inputs: Linn County
function: FilterNum
dependencies: 0
inputs: area
1877 square kilometre
=
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
backward
function: FilterConcept
dependencies: 2
inputs: city of the United States
function: What
dependencies: 3
Answer: Cedar Rapids