Question: Is http://www.pontefractus.co.uk/ the official website for the Winter Olympic Game that came before 2002 Winter Olympics ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "Winter Olympic Games" . ?e_1 <follows> ?e . ?e_1 <pred:name> "2002 Winter Olympics" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.pontefractus.co.uk/" .  }
Program:
function: Find
inputs: 2002 Winter Olympics
function: Relate
dependencies: 0
inputs: follows
forward
function: FilterConcept
dependencies: 1
inputs: Winter Olympic Games
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.pontefractus.co.uk/