Question: Did Lifetime receive their award on 2006-04-01?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "award ceremony" . ?e_1 <award_received> ?e . ?e_1 <pred:name> "Lifetime" .  ?e <point_in_time> ?pv . ?pv <pred:date> "2006-04-01"^^xsd:date .  }
Program:
function: Find
inputs: Lifetime
function: Relate
dependencies: 0
inputs: award received
forward
function: FilterConcept
dependencies: 1
inputs: award ceremony
function: QueryAttr
dependencies: 2
inputs: point in time
function: VerifyDate
dependencies: 3
inputs: 2006-04-01
=