Question: How many census-designated sites are located in the time zone that is the standard time of Pleasantville whose country is the United States of America?
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Answer: 3
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "census-designated place" . ?e <located_in_time_zone> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "time zone" . ?e_2 <located_in_time_zone> ?e_1 . ?e_2 <pred:name> "Pleasantville" . ?e_2 <country> ?e_3 . ?e_3 <pred:name> "United States of America" .   }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country
backward
function: Find
inputs: Pleasantville
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: located in time zone
forward
function: FilterConcept
dependencies: 4
inputs: time zone
function: Relate
dependencies: 5
inputs: located in time zone
backward
function: FilterConcept
dependencies: 6
inputs: census-designated place
function: Count
dependencies: 7