Question: How many conservatories designated as UNESCO World Heritage Sites are the namesake of Nikolai Rimsky-Korsakov?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "conservatory" . ?e <heritage_designation> ?e_1 . ?e_1 <pred:name> "UNESCO World Heritage Site" .  ?e <named_after> ?e_2 . ?e_2 <pred:name> "Nikolai Rimsky-Korsakov" .  }
Program:
function: Find
inputs: UNESCO World Heritage Site
function: Relate
dependencies: 0
inputs: heritage designation
backward
function: FilterConcept
dependencies: 1
inputs: conservatory
function: Find
inputs: Nikolai Rimsky-Korsakov
function: Relate
dependencies: 3
inputs: named after
backward
function: FilterConcept
dependencies: 4
inputs: conservatory
function: And
dependencies: 2
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function: Count
dependencies: 6
Answer: 0