Question: How many cities in the United States are a part of Europe?
Choices:
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Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "city of the United States" . ?e <part_of> ?e_1 . ?e_1 <pred:name> "Europe" .   }
Program:
function: Find
inputs: Europe
function: Relate
dependencies: 0
inputs: part of
backward
function: FilterConcept
dependencies: 1
inputs: city of the United States
function: Count
dependencies: 2