Question: Which has the smallest elevation above sea level among the US town that is located in Middlesex County with 1585139 population?
Choices: Bedford
Amherst
Uxbridge
Greenwich
Chapel Hill
Brookline
Framingham
Concord
Westport
Kensington
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "town of the United States" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Middlesex County" . ?e_1 <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> "1585139"^^xsd:double . ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: Find
inputs: Middlesex County
function: FilterNum
dependencies: 0
inputs: population
1585139
=
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
backward
function: FilterConcept
dependencies: 2
inputs: town of the United States
function: SelectAmong
dependencies: 3
inputs: elevation above sea level
smallest
Answer: Concord