Question: Did the career of Carrie Fisher launch prior to 1976 ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Carrie Fisher" . ?e <work_period_(start)> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1976 ) .  }
Program:
function: Find
inputs: Carrie Fisher
function: QueryAttr
dependencies: 0
inputs: work period (start)
function: VerifyYear
dependencies: 1
inputs: 1976
<
Answer: yes