Question: What association football club's official color is green and Twitter username is OlympiakosNic with 791 subscribers?
Choices:
Brisbane Roar FC
S.C. Braga
Roda JC Kerkrade
Preston North End F.C.
Stade Brestois 29
Hibernian F.C.
Olympiakos Nicosia FC
Middlesbrough F.C.
Zamalek SC
C.F. Os Belenenses
Answer: Olympiakos Nicosia FC
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "association football club" . ?e <official_color> ?e_1 . ?e_1 <pred:name> "green" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "OlympiakosNic" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <number_of_subscribers> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "791"^^xsd:double .  }
Program:
function: Find
inputs: green
function: Relate
dependencies: 0
inputs: official color
backward
function: FilterConcept
dependencies: 1
inputs: association football club
function: FindAll
function: FilterStr
dependencies: 3
inputs: Twitter username
OlympiakosNic
function: QFilterNum
dependencies: 4
inputs: number of subscribers
791
=
function: FilterConcept
dependencies: 5
inputs: association football club
function: And
dependencies: 2
6
function: What
dependencies: 7