Question: When did the war with Jordan end?
Choices:
1971-10-25
1861-03-04
2015-05-20
1968-06-10
1795
2013-06-30
2017-07-16
1797-05-11
1940-07-21
1789-10-05
Answer: 1968-06-10
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "war" . ?e <participant> ?e_1 . ?e_1 <pred:name> "Jordan" .  ?e <end_time> ?pv .  }
Program:
function: Find
inputs: Jordan
function: Relate
dependencies: 0
inputs: participant
backward
function: FilterConcept
dependencies: 1
inputs: war
function: QueryAttr
dependencies: 2
inputs: end time