Question: What television series is filmed in the country whose official name is Cymru?
Choices: Robot Chicken
Bleak House
Saturday Night's Main Event
Merlin
American Horror Story
War Horse
Bad Teacher
Six Feet Under
John Adams
Family Guy
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <filming_location> ?e_1 . ?e_1 <pred:instance_of> ?c_1 . ?c_1 <pred:name> "country" . ?e_1 <official_name> ?pv . ?pv <pred:value> "Cymru" .   }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official name
Cymru
function: FilterConcept
dependencies: 1
inputs: country
function: Relate
dependencies: 2
inputs: filming location
backward
function: FilterConcept
dependencies: 3
inputs: television series
function: What
dependencies: 4
Answer: Merlin