Question: What is the big city that is the working location of the person who died on 1949-10-24?
Choices:
Graz
Linz
Lyon
Nantes
Aachen
Pasadena
Utrecht
Stuttgart
Kiel
Saint Petersburg
Answer: Kiel
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e_1 <work_location> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <date_of_death> ?pv_1 . ?pv_1 <pred:date> "1949-10-24"^^xsd:date .   }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: date of death
1949-10-24
=
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: work location
forward
function: FilterConcept
dependencies: 3
inputs: big city
function: What
dependencies: 4