Question: Which band has a genre of folk rock and the Twitter username The_Byrds with 214 subscribers?
Choices: Marillion
Phoenix
Dixie Chicks
The Pretenders
Coldplay
Jonas Brothers
The Kinks
AFI
The Byrds
Renaissance
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "band" . ?e <genre> ?e_1 . ?e_1 <pred:name> "folk rock" .  ?e <Twitter_username> ?pv . ?pv <pred:value> "The_Byrds" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv ] <number_of_subscribers> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "214"^^xsd:double .  }
Program:
function: Find
inputs: folk rock
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: band
function: FindAll
function: FilterStr
dependencies: 3
inputs: Twitter username
The_Byrds
function: QFilterNum
dependencies: 4
inputs: number of subscribers
214
=
function: FilterConcept
dependencies: 5
inputs: band
function: And
dependencies: 2
6
function: What
dependencies: 7
Answer: The Byrds