Question: Which city of the United States has an area equal to 50.081879 square kilometre ?
Choices: Manhattan
Columbus
Tulsa
New Haven
Waukegan
Tucson
Middletown
Long Branch
Fort Wayne
Franklin
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <area> ?pv . ?pv <pred:unit> "square kilometre" . ?pv <pred:value> "50.081879"^^xsd:double .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: area
50.081879 square kilometre
=
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: What
dependencies: 2
Answer: Manhattan