Question: What is the relationship between progressive rock to Rick Wakeman?
Choices:
screenwriter
theme music
territory claimed by
famous people
military rank
geography of topic
country of citizenship
participant of
parent club
natural product of taxon
Answer: famous people
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "progressive rock" . ?e_2 <pred:name> "Rick Wakeman" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: progressive rock
function: Find
inputs: Rick Wakeman
function: QueryRelation
dependencies: 0
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