Question: Did the TV series by creator Sam Raimi conclude prior to 1999?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "television series" . ?e <creator> ?e_1 . ?e_1 <pred:name> "Sam Raimi" .  ?e <end_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 1999 ) .  }
Program:
function: Find
inputs: Sam Raimi
function: Relate
dependencies: 0
inputs: creator
backward
function: FilterConcept
dependencies: 1
inputs: television series
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyYear
dependencies: 3
inputs: 1999
<
Answer: yes