Question: Is Joe Jackson's (the one that has the occupation of talent manager), death date before 2008?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Joe Jackson" . ?e <occupation> ?e_1 . ?e_1 <pred:name> "talent manager" .  ?e <date_of_death> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2008 ) .  }
Program:
function: Find
inputs: talent manager
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Joe Jackson
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of death
function: VerifyYear
dependencies: 4
inputs: 2008
<
Answer: no