Question: Did Mary McDonell's work period start in 1948?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Mary McDonnell" . ?e <work_period_(start)> ?pv . ?pv <pred:year> 1948 .  }
Program:
function: Find
inputs: Mary McDonnell
function: QueryAttr
dependencies: 0
inputs: work period (start)
function: VerifyYear
dependencies: 1
inputs: 1948
=
Answer: no