Question: How many fields of engineering did Nikola Tesla (Stack Exchange tag https://engineering.stackexchange.com/tags/industrial-engineering) work in?
Choices:
0
1
2
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4
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9
Answer: 0
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:name> "Nikola Tesla" .  ?e <Stack_Exchange_tag> ?pv . ?pv <pred:value> "https://engineering.stackexchange.com/tags/industrial-engineering" .  }
Program:
function: Find
inputs: Nikola Tesla
function: Relate
dependencies: 0
inputs: field of work
forward
function: FilterConcept
dependencies: 1
inputs: engineering
function: FindAll
function: FilterStr
dependencies: 3
inputs: Stack Exchange tag
https://engineering.stackexchange.com/tags/industrial-engineering
function: FilterConcept
dependencies: 4
inputs: engineering
function: And
dependencies: 2
5
function: Count
dependencies: 6