Question: When did Chemnitz cease to be located in Saxony, which itself is located in the German Democratic Republic?
Choices: 1952-07-25
2005-06-06
1995-01-01
1968-02-18
1981-04-08
2010-02-08
2007-05-23
1945-05-08
-277
1936-01-05
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Chemnitz" . ?e_2 <pred:name> "Saxony" . ?e_2 <located_in_the_administrative_territorial_entity> ?e_3 . ?e_3 <pred:name> "German Democratic Republic" . ?e_1 <located_in_the_administrative_territorial_entity> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <located_in_the_administrative_territorial_entity> ; <pred:fact_t> ?e_2 ] <end_time> ?qpv .  }
Program:
function: Find
inputs: Chemnitz
function: Find
inputs: German Democratic Republic
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
backward
function: Find
inputs: Saxony
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: located in the administrative territorial entity
end time
Answer: 1952-07-25