Question: How many woodwind instruments have the Hornbostel-Sachs classification 423.121.11 and are the instrument used by Sonny Rollins?
Choices:
0
1
2
3
4
5
6
7
8
9
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Hornbostel-Sachs classification
423.121.11
function: FilterConcept
dependencies: 1
inputs: woodwind instrument
function: Find
inputs: Sonny Rollins
function: Relate
dependencies: 3
inputs: instrument
forward
function: FilterConcept
dependencies: 4
inputs: woodwind instrument
function: And
dependencies: 2
5
function: Count
dependencies: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "woodwind instrument" . ?e <Hornbostel-Sachs_classification> ?pv . ?pv <pred:value> "423.121.11" . ?e_1 <instrument> ?e . ?e_1 <pred:name> "Sonny Rollins" .  }
Answer: 0