Question: Is the end time of the Summer Olympic Games that follows 1988 Summer Olympics not in 1992?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "Summer Olympic Games" . ?e_1 <followed_by> ?e . ?e_1 <pred:name> "1988 Summer Olympics" .  ?e <end_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1992 ) .  }
Program:
function: Find
inputs: 1988 Summer Olympics
function: Relate
dependencies: 0
inputs: followed by
forward
function: FilterConcept
dependencies: 1
inputs: Summer Olympic Games
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyYear
dependencies: 3
inputs: 1992
!=