Question: Did the person whose name in native language is William Oliver Stone not start working after 1970?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <name_in_native_language> ?pv_1 . ?pv_1 <pred:value> "William Oliver Stone" . ?e <work_period_(start)> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1970 ) .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: name in native language
William Oliver Stone
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: work period (start)
function: VerifyYear
dependencies: 3
inputs: 1970
>
Answer: yes