Question: Is the official website for the Summer Olympic Games followed by the 1980 Summer Olympics http://www.be.ch?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "Summer Olympic Games" . ?e_1 <follows> ?e . ?e_1 <pred:name> "1980 Summer Olympics" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.be.ch" .  }
Program:
function: Find
inputs: 1980 Summer Olympics
function: Relate
dependencies: 0
inputs: follows
forward
function: FilterConcept
dependencies: 1
inputs: Summer Olympic Games
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.be.ch
Answer: no