Question: Was 1971 the year in which William Tecumseh Sherman passed away?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:name> "William Tecumseh Sherman" . ?e <date_of_death> ?pv . ?pv <pred:year> 1971 .  }
Program:
function: Find
inputs: William Tecumseh Sherman
function: QueryAttr
dependencies: 0
inputs: date of death
function: VerifyYear
dependencies: 1
inputs: 1971
=