Question: What is the title of the movie directed of Roger Corman?
Choices: Tower of London
Funny People
Walk Hard: The Dewey Cox Story
Mars Attacks!
Miami
MASH
Paris, je t'aime
Starsky & Hutch
Venus
National Security
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <director> ?e_1 . ?e_1 <pred:name> "Roger Corman" .  ?e <title> ?pv .  }
Program:
function: Find
inputs: Roger Corman
function: Relate
dependencies: 0
inputs: director
backward
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttr
dependencies: 2
inputs: title
Answer: Tower of London