Question: When did the university headquartered in Bucharest begin?
Choices:
1887
1912-04-14
1997-01-01
1893-01-01
1892-11-02
1777
1967-10-23
0990-01-01
1640
1864
Answer: 1864
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "university" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "Bucharest" .  ?e <inception> ?pv .  }
Program:
function: Find
inputs: Bucharest
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: FilterConcept
dependencies: 1
inputs: university
function: QueryAttr
dependencies: 2
inputs: inception