Question: Is the end time before 2005 for the industry that is J. R. R. Tolkien's representative?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "industry" . ?e_1 <conflict> ?e . ?e_1 <pred:name> "J. R. R. Tolkien" .  ?e <end_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v < 2005 ) .  }
Program:
function: Find
inputs: J. R. R. Tolkien
function: Relate
dependencies: 0
inputs: conflict
forward
function: FilterConcept
dependencies: 1
inputs: industry
function: QueryAttr
dependencies: 2
inputs: end time
function: VerifyYear
dependencies: 3
inputs: 2005
<