Question: What is the closing date of the church building whose opening date is 1963-01-01 and architectural style is modern architecture?
Choices: 1793-12-31
1976-08-01
1815-07-07
1989-02-08
1968-04-01
1922-09-09
1948-08-14
1980-12-14
1865-04-02
2015-02-13
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "church building" . ?e <architectural_style> ?e_1 . ?e_1 <pred:name> "modern architecture" .  ?e <inception> ?pv . ?pv <pred:date> "1963-01-01"^^xsd:date . [ <pred:fact_h> ?e ; <pred:fact_r> <inception> ; <pred:fact_t> ?pv ] <end_time> ?qpv .  }
Program:
function: Find
inputs: modern architecture
function: Relate
dependencies: 0
inputs: architectural style
backward
function: FilterConcept
dependencies: 1
inputs: church building
function: QueryAttrQualifier
dependencies: 2
inputs: inception
1963-01-01
end time
Answer: 1980-12-14