Question: What is the time point of the big city that is an administrative division of Saxony, whose native label is Freistaat Sachsen and its population is 259246?
Choices: 2008-08-01
1991-12-25
1940
1909-01-01
2003-01-01
1762-01-01
1972-12-01
2003-12-31
2000-12-31
1897-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e_1 <contains_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Saxony" . ?e_1 <native_label> ?pv_1 . ?pv_1 <pred:value> "Freistaat Sachsen" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "259246"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Saxony
function: FilterStr
dependencies: 0
inputs: native label
Freistaat Sachsen
function: Relate
dependencies: 1
inputs: contains administrative territorial entity
forward
function: FilterConcept
dependencies: 2
inputs: big city
function: QueryAttrQualifier
dependencies: 3
inputs: population
259246
point in time
Answer: 2000-12-31