Question: What country does the association football club with the website of http://www.necaxafutbol.com/ and the Twitter username of ClubNecaxa_en belong to?
Choices:
Kingdom of Saxony
Pakistan
Ireland
Czechoslovak Socialist Republic
Costa Rica
South Africa
Suriname
United States of America
Thailand
Kingdom of Prussia
Answer: United States of America
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.necaxafutbol.com/" . ?e <Twitter_username> ?pv . ?pv <pred:value> "ClubNecaxa_en" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <country> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.necaxafutbol.com/
function: FilterConcept
dependencies: 1
inputs: association football club
function: QueryAttrQualifier
dependencies: 2
inputs: Twitter username
ClubNecaxa_en
country