Question: Does the art school where Andy Richter was educated have the official website http://www.audreyhepburn.com ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "art school" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "Andy Richter" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.audreyhepburn.com" .  }
Program:
function: Find
inputs: Andy Richter
function: Relate
dependencies: 0
inputs: educated at
forward
function: FilterConcept
dependencies: 1
inputs: art school
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.audreyhepburn.com
Answer: no