Question: Which major city's status is twinned administrative body of Luxembourg, population 75950?
Choices: Halle (Saale)
Wollongong
Utrecht
Lyon
Bruges
Prague
Metz
Marseille
Stuttgart
Dnipro
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Luxembourg" . ?e_1 <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "75950"^^xsd:double .   }
Program:
function: Find
inputs: Luxembourg
function: FilterNum
dependencies: 0
inputs: population
75950
=
function: Relate
dependencies: 1
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 2
inputs: big city
function: What
dependencies: 3
Answer: Metz