Question: What is the beginning date of the geographic region that becomes the country of Haifa?
Choices:
1965
1902-05-26
1911-03-27
1721-04-04
1428
1817-12-10
1920-07-01
1906-01-01
1722
1503
Answer: 1920-07-01
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "geographic region" . ?e_1 <country> ?e . ?e_1 <pred:name> "Haifa" .  ?e <inception> ?pv .  }
Program:
function: Find
inputs: Haifa
function: Relate
dependencies: 0
inputs: country
forward
function: FilterConcept
dependencies: 1
inputs: geographic region
function: QueryAttr
dependencies: 2
inputs: inception