Question: What is the connection between Quadrophenia (the one that has the record label MCA Records) to The Who?
Choices: place of origin (Switzerland)
place of burial
voice actor
performer
home venue
languages spoken, written or signed
takes place in fictional universe
spouse
mountain range
had as last meal
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Quadrophenia" . ?e_1 <record_label> ?e_3 . ?e_3 <pred:name> "MCA Records" . ?e_2 <pred:name> "The Who" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: MCA Records
function: Relate
dependencies: 0
inputs: record label
backward
function: Find
inputs: Quadrophenia
function: And
dependencies: 1
2
function: Find
inputs: The Who
function: QueryRelation
dependencies: 3
4
Answer: performer