Question: Which census-designated place with telephone area code 301 is lowest in elevation?
Choices: Bethesda
Chris Newman
Ontario County
Stanford
Silver Spring
McLean
Richard Day
Independence
Martinique
Towson
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "census-designated place" . ?e <local_dialing_code> ?pv_1 . ?pv_1 <pred:value> "301" . ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: local dialing code
301
function: FilterConcept
dependencies: 1
inputs: census-designated place
function: SelectAmong
dependencies: 2
inputs: elevation above sea level
smallest
Answer: Bethesda