Question: What television series has Tom Selleck as a cast mate?
Choices: America's Next Top Model
Scrubs
Constantine
Las Vegas
Mad Men
In & Out
Christopher Columbus: The Discovery
Sesame Street
Star Trek: The Animated Series
Killers
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <cast_member> ?e_1 . ?e_1 <pred:name> "Tom Selleck" .   }
Program:
function: Find
inputs: Tom Selleck
function: Relate
dependencies: 0
inputs: cast member
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: What
dependencies: 2
Answer: Las Vegas