Question: Which Hornbostel-Sachs designation applies to the class of instruments including the one Clint Black plays?
Choices: 322
211.221.1
422.120
412.132
321.321-72
112.1
531.1
111.222
321.322-5
421.121.12
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "class of instruments" . ?e_1 <instrument> ?e . ?e_1 <pred:name> "Clint Black" .  ?e <Hornbostel-Sachs_classification> ?pv .  }
Program:
function: Find
inputs: Clint Black
function: Relate
dependencies: 0
inputs: instrument
forward
function: FilterConcept
dependencies: 1
inputs: class of instruments
function: QueryAttr
dependencies: 2
inputs: Hornbostel-Sachs classification
Answer: 412.132