Question: What number of church buildings are located in the town which contains Windsor Castle?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "church building" . ?e <located_in_the_administrative_territorial_entity> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "town" . ?e_3 <located_in_the_administrative_territorial_entity> ?e_1 . ?e_3 <pred:name> "Windsor Castle" .   }
Program:
function: Find
inputs: Windsor Castle
function: Relate
dependencies: 0
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 1
inputs: town
function: Relate
dependencies: 2
inputs: located in the administrative territorial entity
backward
function: FilterConcept
dependencies: 3
inputs: church building
function: Count
dependencies: 4
Answer: 1