Question: What is the birth date of William Brian James?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:name> "William James" . ?e <name_in_native_language> ?pv_1 . ?pv_1 <pred:value> "William Brian James" . ?e <date_of_birth> ?pv . ?pv <pred:year> ?v . FILTER ( ?v != 1962 ) .  }
Program:
function: Find
inputs: William James
function: FilterStr
dependencies: 0
inputs: name in native language
William Brian James
function: QueryAttr
dependencies: 1
inputs: date of birth
function: VerifyYear
dependencies: 2
inputs: 1962
!=