Question: What is the connection between acoustic bass guitar to Prince (the one whose pseudonym is Prince)?
Choices: participant of
located on astronomical location
indigenous to
famous people
notable work
interests
soundtrack album
mother
has immediate cause
composer
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "acoustic bass guitar" . ?e_2 <pred:name> "Prince" . ?e_2 <pseudonym> ?pv . ?pv <pred:value> "Prince" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: acoustic bass guitar
function: Find
inputs: Prince
function: FilterStr
dependencies: 1
inputs: pseudonym
Prince
function: QueryRelation
dependencies: 0
2
Answer: famous people