Question: Is hjbenjamin the Twitter username of the rock band that won a MTV Video Music Award for Best New Artist in 1984?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "rock band" . ?e_1 <winner> ?e . ?e_1 <pred:name> "MTV Video Music Award for Best New Artist" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e ] <point_in_time> ?qpv . ?qpv <pred:year> 1984 . ?e <Twitter_username> ?pv . ?pv <pred:value> "hjbenjamin" .  }
Program:
function: Find
inputs: MTV Video Music Award for Best New Artist
function: Relate
dependencies: 0
inputs: winner
forward
function: QFilterYear
dependencies: 1
inputs: point in time
1984
=
function: FilterConcept
dependencies: 2
inputs: rock band
function: QueryAttr
dependencies: 3
inputs: Twitter username
function: VerifyStr
dependencies: 4
inputs: hjbenjamin