Question: How many television stations replace Nine Network and have the official website http://www.kbs.co.kr/?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television station" . ?e <replaces> ?e_1 . ?e_1 <pred:name> "Nine Network" .  ?e <official_website> ?pv . ?pv <pred:value> "http://www.kbs.co.kr/" .  }
Program:
function: Find
inputs: Nine Network
function: Relate
dependencies: 0
inputs: replaces
backward
function: FilterConcept
dependencies: 1
inputs: television station
function: FindAll
function: FilterStr
dependencies: 3
inputs: official website
http://www.kbs.co.kr/
function: FilterConcept
dependencies: 4
inputs: television station
function: And
dependencies: 2
5
function: Count
dependencies: 6