Question: Did the Summer Olympic Games in the country of Belgium take place in 2008?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Program:
function: Find
inputs: Belgium
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: Summer Olympic Games
function: QueryAttr
dependencies: 2
inputs: point in time
function: VerifyYear
dependencies: 3
inputs: 2008
=
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "Summer Olympic Games" . ?e <country> ?e_1 . ?e_1 <pred:name> "Belgium" .  ?e <point_in_time> ?pv . ?pv <pred:year> 2008 .  }
Answer: no