Question: What television series about community college  has the Twitter username CommunityTV?
Choices:
Dancing with the Stars
Saturday Night's Main Event
American Horror Story
Babylon 5
Game of Thrones
Robot Chicken
Community
Phineas and Ferb
Seinfeld
Six Feet Under
Answer: Community
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <Twitter_username> ?pv . ?pv <pred:value> "CommunityTV" . ?e <main_subject> ?e_1 . ?e_1 <pred:name> "community college" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
CommunityTV
function: FilterConcept
dependencies: 1
inputs: television series
function: Find
inputs: community college
function: Relate
dependencies: 3
inputs: main subject
backward
function: FilterConcept
dependencies: 4
inputs: television series
function: And
dependencies: 2
5
function: What
dependencies: 6