Question: Is The Phantom of the Opera the title of the film whose video is The Phantom of the Opera (1925).webm?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "film" . ?e <video> ?pv_1 . ?pv_1 <pred:value> "The Phantom of the Opera (1925).webm" . ?e <title> ?pv . ?pv <pred:value> "The Phantom of the Opera" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: video
The Phantom of the Opera (1925).webm
function: FilterConcept
dependencies: 1
inputs: film
function: QueryAttr
dependencies: 2
inputs: title
function: VerifyStr
dependencies: 3
inputs: The Phantom of the Opera
Answer: yes