Question: How many language families are a native language of Brigitte Nielsen and have IETF language tag cmn?
Choices: 0
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SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "language family" . ?e_1 <native_language> ?e . ?e_1 <pred:name> "Brigitte Nielsen" .  ?e <IETF_language_tag> ?pv . ?pv <pred:value> "cmn" .  }
Program:
function: Find
inputs: Brigitte Nielsen
function: Relate
dependencies: 0
inputs: native language
forward
function: FilterConcept
dependencies: 1
inputs: language family
function: FindAll
function: FilterStr
dependencies: 3
inputs: IETF language tag
cmn
function: FilterConcept
dependencies: 4
inputs: language family
function: And
dependencies: 2
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function: Count
dependencies: 6
Answer: 0