Question: What is the connection between John Cale to celesta?
Choices:
language used
programming paradigm
followed by
award disciplines or subjects
head of state
honorific suffix
partially contains
source of material
instrument
narrator
Answer: instrument
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "John Cale" . ?e_2 <pred:name> "celesta" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: John Cale
function: Find
inputs: celesta
function: QueryRelation
dependencies: 0
1