Question: What number of historical counties have a demonym of восточная немка?
Choices:
0
1
2
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9
Answer: 1
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "historical country" . ?e <demonym> ?pv . ?pv <pred:value> "восточная немка" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: demonym
восточная немка
function: FilterConcept
dependencies: 1
inputs: historical country
function: Count
dependencies: 2