Question: What independent city that shares a border with Virginia Beach has the smallest area?
Choices:
Charlottesville
Lynchburg
Suffolk
Norfolk
Danville
Fairfax
Roanoke
Williamsburg
Chesapeake
Hampton
Program:
function: Find
inputs: Virginia Beach
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: independent city
function: SelectAmong
dependencies: 2
inputs: area
smallest
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Virginia Beach" .  ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Answer: Norfolk