Question: What is the connection between bass guitar to Bill Nelson (the one whose genre is experimental music)?
Choices: currency
officeholder
appears in the form of
series spin-off
rector
general manager
honorific suffix
sport
famous people
subject has role
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "bass guitar" . ?e_2 <pred:name> "Bill Nelson" . ?e_2 <genre> ?e_3 . ?e_3 <pred:name> "experimental music" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: bass guitar
function: Find
inputs: experimental music
function: Relate
dependencies: 1
inputs: genre
backward
function: Find
inputs: Bill Nelson
function: And
dependencies: 2
3
function: QueryRelation
dependencies: 0
4
Answer: famous people