Question: What is the name of the association football club whose Twitter username is clydefc?
Choices: Clyde F.C.
Brisbane Roar FC
Sheffield Wednesday F.C.
Athletic Club
FC St. Gallen
E.S. Troyes A.C.
Zamalek SC
Estudiantes de La Plata
Club Necaxa
Stade Brestois 29
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <Twitter_username> ?pv . ?pv <pred:value> "clydefc" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
clydefc
function: FilterConcept
dependencies: 1
inputs: association football club
function: What
dependencies: 2
Answer: Clyde F.C.