Question: Tell me the movie that mainly depicts the doors (which has a part containing Ray Manzarek)
Choices: Happy Days
The Departed
The Doors
The Towering Inferno
A Prairie Home Companion
Pleasantville
The Fifth Element
Talk to Her
Rebecca
Training Day
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <main_subject> ?e_1 . ?e_1 <pred:name> "The Doors" . ?e_1 <has_part> ?e_2 . ?e_2 <pred:name> "Ray Manzarek" .   }
Program:
function: Find
inputs: Ray Manzarek
function: Relate
dependencies: 0
inputs: has part
backward
function: Find
inputs: The Doors
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: main subject
backward
function: FilterConcept
dependencies: 4
inputs: film
function: What
dependencies: 5
Answer: The Doors