Question: The Serbo-Croatian-language person works in how many fields of engineering?
Choices:
2
3
4
5
6
7
8
9
10
11
Program:
function: Find
inputs: Serbo-Croatian
function: Relate
dependencies: 0
inputs: languages spoken, written or signed
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Relate
dependencies: 2
inputs: field of work
forward
function: FilterConcept
dependencies: 3
inputs: engineering
function: Count
dependencies: 4
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "engineering" . ?e_1 <field_of_work> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "human" . ?e_1 <languages_spoken,_written_or_signed> ?e_2 . ?e_2 <pred:name> "Serbo-Croatian" .   }
Answer: 2