Question: Who is cast in the movie series directed by Chris Weitz?
Choices: Thomas Ian Nicholas
Will Smith
Christopher Lee
Debbie Gibson
Jason Biggs
Alan Cumming
Taylor Lautner
Carl Weathers
Cheech Marin
Dick Van Dyke
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "film series" . ?e_1 <director> ?e_2 . ?e_2 <pred:name> "Chris Weitz" .   }
Program:
function: Find
inputs: Chris Weitz
function: Relate
dependencies: 0
inputs: director
backward
function: FilterConcept
dependencies: 1
inputs: film series
function: Relate
dependencies: 2
inputs: cast member
forward
function: FilterConcept
dependencies: 3
inputs: human
function: What
dependencies: 4
Answer: Jason Biggs