Question: Does the Summer Olympic Games with a start time on 2000-09-15, have an end time on 1998-02-22?
Choices: yes
no
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SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "Summer Olympic Games" . ?e <start_time> ?pv_1 . ?pv_1 <pred:date> "2000-09-15"^^xsd:date . ?e <end_time> ?pv . ?pv <pred:date> "1998-02-22"^^xsd:date .  }
Program:
function: FindAll
function: FilterDate
dependencies: 0
inputs: start time
2000-09-15
=
function: FilterConcept
dependencies: 1
inputs: Summer Olympic Games
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyDate
dependencies: 3
inputs: 1998-02-22
=
Answer: no