Question: How many styles of alternative rock come from the sovereign state with the demonym Американец?
Choices: 9
10
11
12
13
14
15
16
17
18
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "alternative rock" . ?e <country_of_origin> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "sovereign state" . ?e_1 <demonym> ?pv . ?pv <pred:value> "Американец" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: demonym
Американец
function: FilterConcept
dependencies: 1
inputs: sovereign state
function: Relate
dependencies: 2
inputs: country of origin
backward
function: FilterConcept
dependencies: 3
inputs: alternative rock
function: Count
dependencies: 4
Answer: 9