Question: Is universitario1924 the Instagram username for the person who is a cast member in the character role of Willow Rosenberg in Buffy the Vampire Slayer (that has Amber Benson as a cast member)?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e_1 <cast_member> ?e . ?e_1 <pred:name> "Buffy the Vampire Slayer" . ?e_1 <cast_member> ?e_2 . ?e_2 <pred:name> "Amber Benson" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <cast_member> ; <pred:fact_t> ?e ] <character_role> ?qpv . ?qpv <pred:value> "Willow Rosenberg" . ?e <Instagram_username> ?pv . ?pv <pred:value> "universitario1924" .  }
Program:
function: Find
inputs: Amber Benson
function: Relate
dependencies: 0
inputs: cast member
backward
function: Find
inputs: Buffy the Vampire Slayer
function: And
dependencies: 1
2
function: Relate
dependencies: 3
inputs: cast member
forward
function: QFilterStr
dependencies: 4
inputs: character role
Willow Rosenberg
function: FilterConcept
dependencies: 5
inputs: human
function: QueryAttr
dependencies: 6
inputs: Instagram username
function: VerifyStr
dependencies: 7
inputs: universitario1924