Question: How many states that took the place of Algeria use the Danish tongue?
Choices:
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1
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9
Answer: 0
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "state" . ?e <replaces> ?e_1 . ?e_1 <pred:name> "Algeria" .  ?e <language_used> ?e_2 . ?e_2 <pred:name> "Danish" .  }
Program:
function: Find
inputs: Algeria
function: Relate
dependencies: 0
inputs: replaces
backward
function: FilterConcept
dependencies: 1
inputs: state
function: Find
inputs: Danish
function: Relate
dependencies: 3
inputs: language used
backward
function: FilterConcept
dependencies: 4
inputs: state
function: And
dependencies: 2
5
function: Count
dependencies: 6