Question: What is the Hornbostel-Sachs classification for the instrument used by Bappi Lahiri?
Choices: 111.242.111
112.1
211.11
422.112-71
422.212-71
422.120
111.242
314.122-4
54
412.132
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "class of instruments" . ?e_1 <instrument> ?e . ?e_1 <pred:name> "Bappi Lahiri" .  ?e <Hornbostel-Sachs_classification> ?pv .  }
Program:
function: Find
inputs: Bappi Lahiri
function: Relate
dependencies: 0
inputs: instrument
forward
function: FilterConcept
dependencies: 1
inputs: class of instruments
function: QueryAttr
dependencies: 2
inputs: Hornbostel-Sachs classification
Answer: 211.11