Question: Is http://www.bbc.co.uk/cbbc the official website for the television series that broadcast Paddington, which originally aired on BBC?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e_1 <original_network> ?e . ?e_1 <pred:name> "Paddington" . ?e_1 <original_network> ?e_2 . ?e_2 <pred:name> "BBC" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.bbc.co.uk/cbbc" .  }
Program:
function: Find
inputs: BBC
function: Relate
dependencies: 0
inputs: original network
backward
function: Find
inputs: Paddington
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: original network
forward
function: FilterConcept
dependencies: 4
inputs: television series
function: QueryAttr
dependencies: 5
inputs: official website
function: VerifyStr
dependencies: 6
inputs: http://www.bbc.co.uk/cbbc