Question: What association football club's country is the United States of America and Twitter username is dcunited (the jurisdiction of this statement is the United States of America)?
Choices: Hibernian F.C.
Zamalek SC
Brisbane Roar FC
Columbus Crew SC
Preston North End F.C.
Chicago Fire
D.C. United
Stade Brestois 29
Roda JC Kerkrade
Middlesbrough F.C.
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <country> ?e_1 . ?e_1 <pred:name> "United States of America" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "dcunited" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <applies_to_jurisdiction> ?qpv . ?qpv <pred:value> "United States of America" .  }
Program:
function: Find
inputs: United States of America
function: Relate
dependencies: 0
inputs: country
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: FindAll
function: FilterStr
dependencies: 3
inputs: Twitter username
dcunited
function: QFilterStr
dependencies: 4
inputs: applies to jurisdiction
United States of America
function: FilterConcept
dependencies: 5
inputs: association football club
function: And
dependencies: 2
6
function: What
dependencies: 7
Answer: D.C. United