Question: How is Mstislav Rostropovich related to composer?
Choices:
Wikidata property
doctoral student
newspaper format
occupation
this taxon is source of
head of state
musical conductor
update method
has cause
writing system
Answer: occupation
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Mstislav Rostropovich" . ?e_2 <pred:name> "composer" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Mstislav Rostropovich
function: Find
inputs: composer
function: QueryRelation
dependencies: 0
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