Question: Was Christian metal founded in 1880?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Christian metal" . ?e <inception> ?pv . ?pv <pred:year> 1880 .  }
Program:
function: Find
inputs: Christian metal
function: QueryAttr
dependencies: 0
inputs: inception
function: VerifyYear
dependencies: 1
inputs: 1880
=
Answer: no