Question: How are Glen Ballard and the keyboard instrument related?
Choices: signatory
exported to
office held by head of state
famous people
natural product of taxon
home port
coextensive with
mother
academic degree
uses
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "keyboard instrument" . ?e_2 <pred:name> "Glen Ballard" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: keyboard instrument
function: Find
inputs: Glen Ballard
function: QueryRelation
dependencies: 0
1
Answer: famous people