Question: Which big city has been located in Aachen (whose ISNI is 0000 0004 0636 6660) since 2009?
Choices: Aachen
Bordeaux
Dnipro
Lyon
Magdeburg
Fort Smith
Stuttgart
Regensburg
Wuppertal
Halle (Saale)
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:name> "Aachen" . ?e_1 <ISNI> ?pv . ?pv <pred:value> "0000 0004 0636 6660" .  [ <pred:fact_h> ?e ; <pred:fact_r> <located_in_the_administrative_territorial_entity> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:year> 2009 .  }
Program:
function: Find
inputs: Aachen
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0004 0636 6660
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
backward
function: QFilterYear
dependencies: 2
inputs: start time
2009
=
function: FilterConcept
dependencies: 3
inputs: big city
function: What
dependencies: 4
Answer: Aachen