Question: What television series is the genre of comedy-drama and Kevin Williamson's notable work?
Choices: Boston Legal
Bleak House
American Horror Story
Veronica Mars
The Vampire Diaries
Scrubs
I Spy
Nashville
Game of Thrones
Robot Chicken
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <genre> ?e_1 . ?e_1 <pred:name> "comedy-drama" .  ?e_2 <notable_work> ?e . ?e_2 <pred:name> "Kevin Williamson" .  }
Program:
function: Find
inputs: comedy-drama
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: Find
inputs: Kevin Williamson
function: Relate
dependencies: 3
inputs: notable work
forward
function: FilterConcept
dependencies: 4
inputs: television series
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: The Vampire Diaries