Question: Did a war, that began on 6th April 1992, end in 1995?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "war" . ?e <start_time> ?pv_1 . ?pv_1 <pred:date> "1992-04-06"^^xsd:date . ?e <end_time> ?pv . ?pv <pred:year> 1995 .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: start time
1992-04-06
=
function: FilterConcept
dependencies: 1
inputs: war
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyYear
dependencies: 3
inputs: 1995
=