Question: Tell me the person who is part of Dream Theater
Choices:
Otto Preminger
Richard Gere
Sylvester Stallone
Mick Jagger
Brian May
Max Fleischer
William Henry Harrison
Jim Morrison
Steven Curtis Chapman
Mike Portnoy
Program:
function: Find
inputs: Dream Theater
function: Relate
dependencies: 0
inputs: has part
forward
function: FilterConcept
dependencies: 1
inputs: human
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <has_part> ?e . ?e_1 <pred:name> "Dream Theater" .   }
Answer: Mike Portnoy