Question: Tell me the one with the least elevation (over sea level) within the port city that has a population of over 4700000
Choices: Fremantle
Tianjin
Busan
Basra
Odessa
Barcelona
Alexandria
İzmir
1988 Major League Baseball season
Gibraltar
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "port city" . ?e <population> ?pv_1 . ?pv_1 <pred:unit> "1" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 > "4700000"^^xsd:double ) . ?e <elevation_above_sea_level> ?pv . ?pv <pred:value> ?v .  } ORDER BY ?v LIMIT 1
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: population
4700000
>
function: FilterConcept
dependencies: 1
inputs: port city
function: SelectAmong
dependencies: 2
inputs: elevation above sea level
smallest
Answer: Alexandria